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ASTM B626-00

(Specification)

Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube

Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube

SCOPE
1.1 This specification covers welded tubes made from the nickel and nickel-cobalt alloys (UNS N10001, UNS N10242, UNS N10665, UNS N12160, UNS N10629, UNS N10624, UNS N10675, UNS N10276, UNS N06455, UNS N06007, UNS N06975, UNS N08320, UNS N06985, UNS N06002, UNS N06022, UNS N06030, UNS N06058, UNS N06059, UNS N06200, UNS N06210, UNS N08031, UNS R30556, UNS N06230, UNS N06686, and UNS R20033)* listed in Table 1 intended for heat exchanger and condenser tubes and tubes for general corrosive service for heat-resisting applications.
1.2 This specification covers tube 1/8 to 3½in. (3.2 to 88.9 mm) in outside diameter and 0.015 to 0.148 in. (0.41 to 3.7 mm) inclusive, in wall thickness.
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

General Information

Status
Historical
Publication Date
09-May-2001
ICS
23.040.15 - Non-ferrous metal pipes
Technical Committee
B02 - Nonferrous Metals and Alloys
Drafting Committee
B02.07 - Refined Nickel and Cobalt and Their Alloys
Current Stage
Ref Project

Relations

Replaced By
ASTM B626-01 - Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
Effective Date
10-May-2001
Referred By
ASTM B924-02(2022) - Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins
Effective Date
10-May-2001
Referred By
ASTM B751-21 - Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Tube
Effective Date
10-May-2001
Referred By
ASTM B366/B366M-23 - Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
Effective Date
10-May-2001

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ASTM B626-00 - Standard Specification for Welded Nickel and Nickel-Cobalt Alloy TubeASTM B626-00 - Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
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Technical specification
ASTM B626-00 - Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Tube
English language
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Standards Content (Sample)


NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: B 626 – 00 An American National Standard
Standard Specification for
Welded Nickel and Nickel-Cobalt Alloy Tube
This standard is issued under the fixed designation B 626; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope Check Analysis Limits for Nickel, Nickel Alloys and
Cobalt Alloys
1.1 This specification covers welded tubes made from the
E 8 Test Methods for Tension Testing of Metallic Materials
nickel and nickel-cobalt alloys (UNS N10001, UNS N10242,
E 29 Practice for Using Significant Digits in Test Data to
UNS N10665, UNS N12160, UNS N10629, UNS N10624,
Determine Conformance with Specifications
UNS N10675, UNS N10276, UNS N06455, UNS N06007,
E 55 Practice for Sampling Wrought Nonferrous Metals and
UNS N06975, UNS N08320, UNS N06985, UNS N06002,
Alloys for Determination of Chemical Composition
UNS N06022, UNS N06030, UNS N06058, UNS N06059,
E 426 Practice for Electromagnetic (Eddy-Current) Exami-
UNS N06200, UNS N06210, UNS N08031, UNS R30556,
nation of Seamless and Welded Tubular Products, Austen-
UNS N06230, UNS N06686, and UNS R20033)* listed in
itic Stainless Steel and Similar Alloys
Table 1 intended for heat exchanger and condenser tubes and
E 1473 Test Methods for Chemical Analysis of Nickel,
tubes for general corrosive service for heat-resisting applica-
Cobalt, and High-Temperature Alloys
tions.
1 1
1.2 This specification covers tube ⁄8 to 3 ⁄2in. (3.2 to 88.9
3. Ordering Information
mm) in outside diameter and 0.015 to 0.148 in. (0.41 to 3.7
3.1 It is the responsibility of the purchaser to specify all
mm) inclusive, in wall thickness.
requirements that are necessary for the safe and satisfactory
1.3 Five classes of tube are covered as follows:
performance of material ordered under this specification.
1.3.1 Class IA—Welded, sized, solution annealed, and non-
Examples of such requirements include, but are not limited to
destructively tested in accordance with 10.5.1.
the following:
1.3.2 Class IB—Welded, sized, and solution annealed.
3.1.1 Alloy (Table 1),
1.3.3 Class IIA—Welded, cold worked, solution annealed,
3.1.2 Class (see 1.3),
and nondestructively tested in accordance with 10.5.1.
3.1.3 Quantity (feet or number of lengths),
1.3.4 Class IIB—Welded, cold worked, and solution an-
3.1.4 Size (outside diameter and average wall thickness),
nealed.
3.1.5 Length (cut or random),
1.3.5 Class III—Welded, cold worked, solution annealed,
3.1.6 Certification—State if certification or a report of test
and nondestructively tested in accordance with 10.5.2.
results is required (Section 15),
1.4 All tubes shall be furnished in the solution annealed and
3.1.7 Purchaser Inspection—State which tests or inspec-
descaled condition. When atmosphere control is used, descal-
tions are to be witnessed (Section 13),
ing is not necessary.
3.1.8 Ends—Plain ends cut and deburred will be furnished,
1.5 The values stated in inch-pound units are to be regarded
unless otherwise specified, and
as the standard. The values given in parentheses are for
3.1.9 Samples for Product (Check) Analysis—State whether
information only.
samples shall be furnished (see 9.2.2).
2. Referenced Documents
4. Materials and Manufacture
2.1 ASTM Standards:
4.1 The tubes shall be made from flat-rolled alloy by an
B 880 Specification for General Requirements for Chemical
automatic welding process with no addition of filler metal.
4.2 Subsequent to welding and prior to final heat treatment,
Class II and Class III tubes shall be cold worked either in both
This specification is under the jurisdiction of ASTM Committee B02 on
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee Annual Book of ASTM Standards, Vol 02.04.
B02.07 on Refined Nickel and Cobalt and Their Alloys. Annual Book of ASTM Standards, Vol 03.01.
Current edition approved May 10, 2000. Published June 2000. Originally Annual Book of ASTM Standards, Vol 14.02.
published as B 626 – 77. Last previous edition B 626 – 99a. Annual Book of ASTM Standards, Vol 03.05.
* New designations established in accordance with ASTM E 527 and SAE Annual Book of ASTM Standards, Vol 03.03.
J1086, Practice for Numbering Metals and Alloys (UNS). Annual Book of ASTM Standards, Vol 03.06.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
B 626
TABLE 1 Chemical Requirements
Composition Limits, %
Ni Cr Mo Fe W C Si Co Mn V P S Ti Cu Cb Al Zr La N B Cb Ta Ni+ Mg
max max max (Nb) (Nb) Mo
+Ta
Ni-Mo Alloys
A
N10001 remainder 1.0 26.0- 4.0-6.0 . 0.05 1.0 2.5 1.0 0.2- 0.04 0.03 . . .
max 30.0 max max max 0.4
A
N10665 remainder 1.0 26.0- 2.0 max . 0.02 0.10 1.0 1.0 . 0.04 0.03 . . .
max 30.0 max max max
N10675 65.0 min 1.0- 27.0- 1.0-3.0 3.0 0.01 0.10 3.0 3.0 0.20 0.030 0.010 0.20 0.20 . 0.50 0.10 . . . 0.20 0.20 94.0-
3.0 32.0 max max max max max max max max max max max 98.0
A
N10629 remainder 0.5- 26.0- 1.0-6.0 . 0.01 0.05 2.5 1.5 . 0.04 0.01 . 0.5 . 0.1- . . . . . . .
1.5 30.0 max max max max 0.5
A
N10624 remainder 6.0- 21.0- 5.0-8.0 . 0.01 0.10 1.0 1.0 . 0.025 0.01 . 0.5 . . . . . . . . .
10.0 25.0 max max max max
Ni-Mo-Cr-Fe
Alloy
A
N10242 remainder 7.0- 24.0- 2.0 max 0.03 0.80 1.00 0.80 0.030 0.015 0.50 0.50 0.006
9.0 26.0 max max max max max max
Low C Ni-
Mo-Cr Alloys
A
N10276 remainder 14.5- 15.0- 4.0-7.0 3.0- 0.010 0.08 2.5 1.0 0.35 0.04 0.03 . . .
16.5 17.0 4.5 max max max max
A
N06022 remainder 20.0- 12.5- 2.0-6.0 2.5- 0.015 0.08 2.5 0.5 0.35 0.02 0.02 . . .
22.5 14.5 3.5 max max max max
A
N06455 remainder 14.0- 14.0- 3.0 max . 0.015 0.08 2.0 1.0 . 0.04 0.03 0.70 . .
18.0 17.0 max max max max
Ni-Cr-Fe-
Mo-Cu
Alloys
A
N06007 remainder 21.0- 5.5- 18.0-21.0 1.0 0.05 1.0 2.5 1.0- . 0.04 0.03 . 1.5- 1.75-
23.5 7.5 max max max 2.0 2.5 2.5
A
N06975 47.0-52.0 23.0- 5.0- remainder . 0.03 1.0 . 1.0 . 0.03 0.03 0.70- 0.70- .
26.0 7.0 max max 1.50 1.20
A
N06985 remainder 21.0- 6.0- 18.0-21.0 1.5 0.015 1.0 5.0 1.0 . 0.04 0.03 . 1.5- 0.50
23.5 8.0 max max max max max 2.5 max
A
N06030 remainder 28.0- 4.0- 13.0-17.0 1.5- 0.03 0.8 5.0 1.5 . 0.04 0.02 . 1.0- 0.30-
31.5 6.0 4.0 max max max 2.4 1.50
Ni-Fe-Cr-Mo
Alloys
A
N08320 25.0-27.0 21.0- 4.0- remainder . 0.05 1.0 . 2.5 . 0.04 0.03 4xC . .
23.0 6.0 max max min
A
See 9
B 626
TABLE 1 Chemical Requirements (continued)
Composition Limits, %
Ni Cr Mo Fe W C Si Co Mn V P S Ti Cu Cb Al Zr La N B Cb Ta Ni+ Mg
max max max (Nb) (Nb) Mo
+Ta
Ni-Cr-Mo-Fe
Alloy
A
N06002 remainder 20.5- 8.0- 17.0-20.0 0.20- 0.05- 1.0 0.5- 1.0 . 0.04 0.03 . . .
23.0 10.0 1.0 0.15 2.5 max
Ni-Fe-Cr-Co
Alloy
A
R30556 19.0-22.5 21.0- 2.5- remainder 2.0- 0.05- 0.20- 16.0- 0.50- . 0.04 0.015 . . . 0.10- 0.001- 0.005- 0.10- 0.02 0.30 0.3-
23.0 4.0 3.5 0.15 0.80 21.0 2.00 0.50 0.10 0.10 0.30 max max 1.25
Ni-Cr-W-Mo
Alloy
A
N06230 remainder 20.0- 1.0- 3.0 max 13.0- 0.05- 0.25- 5.0 0.30- . 0.03 0.015 . . . 0.20- . 0.005- . 0.015 . .
24.0 3.0 15.0 0.15 0.75 max 1.00 0.50 0.050 max
Low C-Ni-
Cr-Mo Alloy
N06058 balance 20.0- 19.0- 1.5 max 0.3 0.010 0.10 0.3 0.50 0.015 0.010 . 0.50 . 0.40 0.02-
23.0 21.0 max max max max max max max 0.15
N06059 balance 22.0- 15.0- 1.5 max . 0.010 0.010 0.3 0.5 . 0.015 0.010 . 0.50 . 0.1- . . . . . . .
24.0 16.5 max max max max 0.4
Low C-Ni-
Cr-Mo-Cu
Alloy
A
N06200 remainder 22.0- 15.0- 3.0 max . 0.010 0.08 2.0 0.50 . 0.025 0.010 . 1.3- . 0.50
24.0 17.0 max max max 1.9 max
Low C-Ni-
Fe-Cr-
Mo-Cu Alloy
N08031 30.0-32.0 26.0- 6.0- balance . 0.015 0.3 . 2.0 . 0.020 0.010 . 1.0- . . . . 0.15- . . .
28.0 7.0 max max 1.4 0.25
Low C-Ni-
Cr-Mo-W
Alloy
A
N06686 remainder 19.0- 15.0- 5.0 max 3.0- 0.010 0.08 . 0.75 . 0.04 0.02 0.02- . . . . . . . . .
23.0 17.0 4.4 max max 0.25
Ni-Co-Cr-Si
Alloy
A
N12160 remainder 26.0- 1.0 3.5 max 1.0 0.15 2.4- 27.0- 1.5 . 0.030 0.015 0.20- . . . . . . . 1.0 . . .
30.0 max max max 3.0 33.0 max 0.80 max
Cr-Ni-Fe-N
Alloy
R20033 30.0-33.0 31.0- 0.50- balance . 0.015 0.050 . 2.0 . 0.02 0.01 . 0.3- . . . . 0.35- . . . . .
35.0 2.0 max max 1.20 0.60
Low C-Ni-
Mo-Cr-Ta
Alloy
A
N06210 remainder 18.0- 18.0- 1.0 max . 0.015 0.08 1.0 0.5 0.35 0.02 0.02 . . . . . . . 1.5-
20.0 20.0 max max max 2.2
A
See 9
B 626
weld and base metal or in weld metal only. The method and temperature until the distance between the platens is five times
amount of cold working may be specified by the purchaser. the wall thickness of the tube. The weld shall be positioned 90°
When cold drawn, the purchaser may specify the minimum
from the direction of the applied force.
amount of reduction in cross-sectional area or wall thickness,
6.2.1 Superficial ruptures resulting from surface imperfec-
or both.
tions shall not be cause for rejection.
6.3 Flange Test—A section of tube shall be capable of
5. Chemical Composition
having a flange turned over at a right angle to the body of the
5.1 The material shall conform to the composition limits
tube without cracking or showing flaws. The width of the
specified in Table 1.
flange shall be not less than 15 % of the tube diameter.
5.2 If a product (check) analysis is made by the purchaser,
6.3.1 Superficial ruptures resulting from surface imperfec-
the material shall conform to the requirements specified in
tions shall not be cause for rejection.
Table 1 subject to the permissible tolerance in B 880.
6.4 Hydrostatic Test—When tested by the manufacturer, the
tube shall be subjected to internal hydrostatic pressure deter-
6. Mechanical Properties and Other Requirements
mined by the following equation, but the pressure shall not
6.1 Tensile Test—The material shall conform to the tensile
exceed 1000 psi (6.89 MPa):
properties prescribed in Table 2.
6.2 Flattening Test—A section of tube not less than 4 in. P 5 2St/D (1)
(102 mm) in length shall be capable of withstanding, without
where:
cracking, flattening under a load applied gradually at room
P = hydrostatic test pressure, psi (MPa),
S = allowable fiber stress for material as follows:
TABLE 2 Mechanical Properties
S
Elongation Alloy psi MPa
Yield Strength in 2 in. Nickel-molybdenum:
Tensile Strength,
Alloy (0.2 Offset) min, (50.8 mm)
UNS N10001 25 000 172
min, ksi (MPa)
A
ksi (MPa) or 4D , UNS N10665 27 500 190
min, %
UNS N10675 27 500 190
UNS N10629 27 500 190
Ni-Mo
UNS N10624 26 000 180
UNS N10001 100 (690) 45 (310) 40
Nickel-molybdenum-chromium-iron:
UNS N10665 110 (760) 51 (350) 40
UNS N10242 26 500 182
UNS N10675 110 (760) 51 (350) 40
Low carbon nickel-molybdenum-chromium:
UNS N10629 110 (760) 51 (350) 40
UNS N10276 25 000 172
UNS N10624 104 (720) 46 (320) 40
UNS N06022 25 000 172
Ni-Mo-Cr-Fe
UNS N06455 25 000 172
UNS N10242 105 (725) 45 (310) 40
Low C Ni-Mo-Cr
Nickel-chromium-iron-molybdenum-copper:
UNS N10276 100 (690) 41 (283) 40
UNS N06007 22 000 152
UNS N06022 100 (690) 45 (310) 45
UNS N06975 21 000 145
UNS N06455 100 (690) 40 (276) 40
UNS N06985 22 500 155
Ni-Cr-Fe-Mo-Cu
UNS N06030 21 000 145
UNS N06007 90 (621) 35 (241) 35
Nickel-iron-chromium-molybdenum:
UNS N06975 85 (586) 32 (221) 40
UNS N08320 18 500 127
UNS N06985 90 (621) 35 (241) 45
Nickel-chromium-molybdenum-iron:
UNS N06030 85 (586) 35 (241) 30
UNS N06002 23 000 159
Ni-Fe-Cr-Mo
Nickel-iron-chromium-cobalt:
UNS N08320 75 (517) 28 (193) 35
UNS R30556 25 000 172
Ni-Cr-Mo-Fe
Nickel-chromium-tungsten-molybdenum:
UNS N06002 100 (690) 40 (276) 35
UNS N06230 27 500 190
Ni-Fe-Cr-Co
Low carbon nickel-chromium-molybdenum:
UNS R30556 100 (690) 45 (310) 40
UNS N06058 27 500 190
Ni-Cr-W-Mo
UNS N06059 25 000 172
B
UNS N06230 110 (760) 45 (310) 40
Low carbon-nickel-chromium-molybdenum-copper:
Low C-Ni-Cr-Mo
UNS N06200 25 000 172
UNS N06058 110 (760) 52 (360) 40
Nickel-iron-chromium-molybdenum-copper low carbon:
UNS N06059 100 (690) 45 (310) 45
UNS N08031 22 500 155
Low C-Ni-Cr-Mo-Cu
Low carbon nickel-chromium-molybdenum-tungsten:
UNS N06200 100 (690) 41 ()283 45
UNS N06686 25 000 172
low-carbon Ni-Fe-Cr-
Nickel-cobalt-chromium-silicon:
Mo-Cu
UNS N12160 22 500 155
UNS N08031 94 (650) 40 (276) 40
Low carbon chromium-nickel-iron-nitrogen:
Low C-Ni-Cr-Mo-W
UNS R20033 27 000 186
UNS N06686 100 (690) 45 (310) 45
Low carbon nickel-molybdenum-chromium-tantalum:
Ni-Co-Cr-Si
UNS N06210 25 000 172
UNS N12160 90 (620) 35 (240) 40
low Carbon Cr-Ni-Fe-N
UNS R20033 109 (750) 55 (380) 40
t = minimum wall thickness, in. (mm), equal to the speci-
Low-C Ni-Mo-Cr-Ta
UNS N06210 100 (690) 45 (310) 45
fied average wall minus the permissible “minus” wall
A
D refers to the diameter of the tension specimen.
tolerance, Table 2, or the specified minimum wall
B
Solution annealed at a minimum temperature of 2200° F (1204° C) followed by
thickness, and
a water quench or rapidly cooled by other means.
B 626
6.6.2.2 Test signals produced by imperfections such as
D = outside diameter of the tube, in. (mm).
dinges, straightener marks, loose ID bead and cutting chips,
6.4.1 Any tube showing leaks during the hydrostatic test
scratches, steel die stamps, chattered flash trim, stop marks, or
shall be rejected.
tube reducer ripple, may be judged as injurious or noninjurious
6.5 Pneumatic Test—When tested by the manufacturer, the
depending on visual observation of their severity or the type of
tube shall be subjected to an internal air pressure of 75 psi
signal they produce on the testing equipment used, or both.
(0.52 MPa), minimum, for 5 s without showing evidence of
6.6.2.3 Any imperfection of the above type exceeding 0.004
leakage. The test method used shall permit easy visual detec-
in. (0.102 mm) or 12 ⁄2 % of the specified wall thickness,
tion of any leakage, such as by having the tube under water or
(whichever is greater) in depth shall be considered injurious. If
by the pressure differential method. Any evidence of leakage
the imperfection is judged as injurious, the tubes shall be
shall be cause for rejection.
rejected but may be reconditioned and retested providing the
6.6 Eddy Current Test—When tested by the manufacturer,
dimensional requirements are met. To be accepted, retested
the tube shall be subjected to an electromagnetic (eddy current)
tubes shall meet the test requirement. If the imperfection is
test in accordance with the applicable requirements of Practice
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This specification covers electric fusion-welded nickel-chromium-cobalt-molybdenum alloy UNS N06617, nickel-iron-chromium-silicon alloys UNS N08330 and UNS N08332, Ni-Cr-Fe-Al Alloy (UNS N06603), Ni-Cr-Fe Alloy UNS N06025, and Ni-Cr-Fe-Si Alloy UNS N06045 pipe intended for heat resisting applications and general corrosive service. Two classes of pipes are covered: Class 1 and Class 2. The joints shall be double-welded, full-penetration welds. The weld shall be made either manually or automatically by an electric process involving the deposition of filler metal. Weld defects shall be repaired by removal to sound metal and rewelding. All pipe shall be furnished in the annealed condition. The material shall conform to the composition limits specified. Transverse tension test, transverse guided-bend weld test, pressure test, and chemical analysis shall be made to conform to the requirements specified.
SCOPE
1.1 This specification covers electric fusion-welded nickel-chromium-cobalt-molybdenum alloy UNS N06617, nickel-iron-chromium-silicon alloys UNS N08330 and UNS N08332, Ni-Cr-Fe-Al Alloy (UNS N06603), Ni-Cr-Fe Alloy UNS N06025, and Ni-Cr-Fe-Si Alloy UNS N06045 pipe intended for heat resisting applications and general corrosive service.  
1.2 This specification covers pipe in sizes 3 in. (76.2 mm) nominal diameter and larger and possessing a minimum wall thickness of 0.083 in. (2.11 mm).  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B622-23(Specification)
Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube

ABSTRACT
This specification covers seamless pipe and tube of nickel and nickel-cobalt alloys. These alloys are classified into different grades according to chemical composition. Mechanical properties of the material like tensile strength, yield strength, and elongation shall be measured. Tension, hydrostatic, and nondestructive electric tests shall be done on each pipe or tube. The mass or weight of each pipe shall be calculated and the chemical composition of each pipe shall be determined.
SCOPE
1.1 This specification2 covers seamless pipe and tube of nickel and nickel-cobalt alloys. covers seamless pipe and tube of nickel and nickel-cobalt alloys.    
1.2 Alloys that can currently be certified to this specification are (UNS N10001, UNS N10242, UNS N10665, UNS N12160, UNS N10675, UNS N10276, UNS N06455, UNS N06007, UNS N08320, UNS N06975, UNS N06002, UNS N06985, UNS N06022, UNS N06035, UNS N06044, UNS N08135, UNS N06255, UNS N06058, UNS N06059, UNS N06200, UNS N10362, UNS N06030, UNS N08031, UNS N08034, UNS R30556, UNS N08535, UNS N06250, UNS N06060, UNS N06230, UNS N06235, UNS N06686, UNS N10629, UNS N06210, UNS N10624, and UNS R20033)3.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B619/B619M-19(2023)(Specification)
Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe

ABSTRACT
This specification covers welded pipe of nickel and nickel-cobalt alloys (UNS N10001; UNS N10242; UNS N10665; UNS N12160; UNS N10624; UNS N10629; UNS N10675; UNS N10276; UNS N06455; UNS N06007; UNS N06975; UNS N08320; UNS 06002; UNS N06022; UNS N06035; UNS N06058; UNS N06059; UNS N06200; UNS N06985; UNS N06030; UNS R30556; UNS N08031; UNS N06230; UNS N06686; UNS N06210; and UNS R20033). Two classes of pipe are covered as Class I which is as welded and solution annealed or welded and sized and solution annealed; and Class II which is welded, cold worked, and solution annealed. All pipes shall be furnished in the solution annealed and descaled condition. The pipe shall be made from flat-rolled alloy by an automatic welding process with no addition of filler metal. Subsequent to welding and prior to final heat treatment, Class II pipes shall be cold worked either in both weld and base metal or in weld metal only. The material shall conform to the composition limits set by this specification. Tensile strength, yield strength and elongation of the material shall conform to the mechanical requirements. Tension test, flattening test, transverse guided bend test, and hydrostatic or nondestructive electric test shall be performed.
SCOPE
1.1 This specification2 covers welded pipe of nickel and nickel-cobalt alloys (UNS N10001; UNS N10242; UNS N10665; UNS N12160; UNS N10624; UNS N10629; UNS N10675; UNS N10276; UNS N06455; UNS N06007; UNS N06975; UNS N08320; UNS N06002; UNS N06022; UNS N06035; UNS N06044; UNS N06058; UNS N06059; UNS N06200; UNS N06235; UNS N10362; UNS N06985; UNS N06030; UNS R30556; UNS N08031; UNS N08034; UNS N06230; UNS N06686; UNS N06210; and UNS R20033)3 as shown in Table 1.    
1.2 This specification covers pipe in Schedules 5S, 10S, 40S, and 80S through 8 in. nominal pipe size and larger as set forth in ANSI B36.19 (see Table 2).  
1.3 Two classes of pipe are covered as follows:  
1.3.1 Class I—As welded and solution annealed or welded and sized and solution annealed.  
1.3.2 Class II—Welded, cold worked, and solution annealed.  
1.4 All pipe shall be furnished in the solution annealed and descaled condition. When atmosphere control is used, descaling is not necessary.  
1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B677-23(Specification)
Standard Specification for Nickel-Iron-Chromium-Molybdenum, Iron-Nickel-Chromium-Molybdenum-Copper, and Nickel-Iron-Chromium-Molybdenum-Nitrogen Seamless Pipe and Tube

ABSTRACT
This specification covers UNS N08925, N08354, and N08926 alloy seamless, cold-worked or hot-finished pipes and tubes for use in general corrosive service. The materials should be supplied in solution-treated condition, heat treated and quenched in water or rapidly cooled by other means. The material chemical composition, mechanical properties, and required response to hydrostatic and nondestructive tests should conform to the values contained in this specification and related ASTM standards.
SCOPE
1.1 This specification covers UNS N08925, UNS N08354, UNS N089262, and UNS N08935 seamless, cold-worked or hot-finished pipe and tube intended for general corrosive service.  
1.2 ASTM International has adopted definitions whereby some grades, such as UNS N08904 previously in this specification, were recognized as stainless steels, because those grades have iron as the largest element by mass percent. Such grades are under the oversight of ASTM Committee A01 and its subcommittees. The products of N08904 previously covered in this specification are now covered by Specifications A269 and A312/A312M.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B675-22(Specification)
Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloy Welded Pipe

ABSTRACT
This specification covers UNS N08367 welded pipes for general corrosion applications. The chemical composition, dimensions and mechanical properties for the welded pipes should be in accordance with those contained in this document and other ASTM documents specified herein.
SCOPE
1.1 This specification covers UNS N083672 welded pipe for general corrosion applications.  
1.2 Specification B775 lists the dimensions of welded stainless steel pipe as shown in ANSI B36.19. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B515-22(Specification)
Standard Specification for Welded Nickel-Iron-Chromium Alloy Tubes

ABSTRACT
This specification covers welded UNS N08120, UNS N08800, UNS N08810 and UNS N08811 alloy boiler, heat exchanger, and condenser tubes for general corrosion resisting and low or high-temperature service. Tube shall be made from flat-rolled alloy by an automatic welding process with no addition or filler metal, shall be cold-worked subsequent to welding and prior to final annealing, and shall be furnished with oxide removed. When bright annealing is used, descaling is not necessary. The material shall conform to the chemical composition limits prescribed for nickel, chromium, iron, manganese, carbon, copper, silicon, sulfur, aluminum, titanium, columbium, molybdenum, phosphorus, tungsten, cobalt, nitrogen, and boron, as determined by chemical analysis, and to the specified mechanical properties including tensile strength, yield strength, and elongation. Annealed alloys shall conform to the the prescribed grain size. The following tests shall be performed: (1) flattening test, (2) flange test, (3) Class 1 nondestructive test by one of the following: hydrostatic, pneumatic (air underwater), eddy current, or ultrasonic test, and (4) Class 2 nondestructive test by leak and electric (eddy current, or ultrasonic test) test.
SCOPE
1.1 This specification covers welded UNS N08120, UNS N08800, UNS N08810 and UNS N088112 alloy boiler, heat exchanger, and condenser tubes for general corrosion resisting and low or high-temperature service.  
1.2 This specification covers tubes 1/8 to 5 in. (3.18 to 127 mm), inclusive, in outside diameter and 0.015 to 0.500 in. (0.38 to 12.70 mm), inclusive, in wall thickness. Table 2 of Specification B751 lists the dimensional requirements of these sizes. Tubes having other dimensions may be furnished provided such tubing complies with all other requirements of this specification.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B163-22(Specification)
Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes

ABSTRACT
This specification covers seamless tubes of nickel and nickel alloy for use in condenser and heat-exchanger service. This covers outside diameter and average wall, or outside diameter and minimum wall tube. Tube shall be furnished in the alloys and conditions defined by this specification. The material shall conform to the composition limits of nickel, copper, molybdenum, iron, manganese, carbon, silicon, chromium, aluminium, titanium, phosphorus, cerium, zirconium, yttrium, born, cobalt, columblum, tungsten, and nitrogen specified. Tensile strength, yield strength, elongation, and Rockwell hardness of the material shall conform to the required mechanical properties set by this specification. Test methods such as chemical analysis, tension, rounding procedure, Rockwell hardness, grain size and hardness conversion shall be performed.
SCOPE
1.1 This specification2 covers seamless tubes of nickel and nickel alloys, as shown in Table 1, for use in condenser and heat-exchanger service.    
1.2 This specification covers outside diameter and average wall, or outside diameter and minimum wall tube.  
1.2.1 The sizes covered by this specification are 3 in. (76.2 mm) and under in outside diameter with minimum wall thicknesses of 0.148 in. (3.76 mm) and under, and with average wall thicknesses of 0.165 in. (4.19 mm) and under.  
1.3 Tube shall be furnished in the alloys and conditions as shown in Table 2. For small diameter and light wall tube (converter sizes), see Appendix X2.    
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5 The following safety hazards caveat pertains only to the test method portion, Section 12, of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM B407-22(Specification)
Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube

ABSTRACT
This specification covers the standard requirements for nickel-iron-chromium alloy which include UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube. The materials shall be heat treated at certain annealing temperatures and shall conform to the chemical composition limits for nickel, chromium, iron, manganese, carbon, copper, silicon, sulfur, aluminum, titanium, columbium, molybdenum, niobium, tantalum, phosphorus, tungsten, cobalt, nitrogen, and boron. Planimetric method of measurement and tension test shall be conducted in full tubular size, longitudinal strip, or round specimens in the direction of fabrication to determine the grain size and mechanical properties, respectively. These materials shall conform to the specified grain size, yield strength, tensile strength, and elongation requirements. Each pipe or tube shall be subjected to hydrostatic or nondestructive eddy-current tests to determine the allowable fiber stress and to detect significant discontinuities such as drilled hole and transverse tangential notch. The cold-drawn material shall be commercially straight, uniform in quality and temper, smooth, and free of bends, kinks, and other injurious imperfections.
SCOPE
1.1 This specification2 covers UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube. Alloys UNS N08800 and UNS N06811 are normally employed in service temperatures up to and including 1100 °F (593 °C). Alloys UNS N08120, UNS N08810, UNS N08811, and UNS N08890 are normally employed in service temperatures above 1100 °F (593 °C) where resistance to creep and rupture is required, and they are annealed to develop controlled grain size for optimum properties in this temperature range.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 The following safety hazards caveat pertains only to the test method portion, Section 7, of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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