ASTM B775-00

NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
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Designation: B 775 – 00 An American National Standard
Standard Specification for
General Requirements for Nickel and Nickel Alloy Welded
1
Pipe
This standard is issued under the fixed designation B 775; 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 E 29 Practice for Using Significant Digits in Test Data to
4
Determine Conformance with Specifications
1.1 This specification contains various requirements that,
5
E 39 Test Methods for Chemical Analysis of Nickel
with the exception of Section 5 and Section 10, are mandatory
E 76 Test Methods for Chemical Analysis of Nickel Copper
requirements to the following ASTM nickel and nickel alloy,
5
2
Alloys
longitudinally welded piping specifications:
E 112 Test Methods for Determining the Average Grain
ASTM
3
2
Size
Title of Specification Designation
E 213 Practice for Ultrasonic Examination of Metal Pipe
Welded UNS N08020, UNS N08024, and UNS N08026 Alloy B 464
6
and Tubing
Pipe
E 426 Practice for Electromagnetic (Eddy-Current) Exami-
Welded Nickel-Iron-Chromium Alloy Pipe B 514
Welded Nickel-Chromium-Iron-Alloy (UNS N06600) Pipe B 517
nation of Seamless and Welded Tubular Products, Austen-
Welded Nickel and Nickel-Cobalt Alloy Pipe B 619
6
itic Stainless Steel and Similar Alloys
UNS N08904, UNS N08925, and UNS N08926 Welded Pipe B 673
UNS N08366 and UNS N08367 Welded Pipe B 675 E 571 Practice for Electromagnetic (Eddy-Current) Exami-
6
Nickel-Alloy (UNS N06625 and N08825) Welded Pipe B 705
nation of Nickel and Nickel Alloy Tubular Products
Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded Pipe B 723
E 1473 Test Methods for Chemical Analysis of Nickel,
Welded Nickel (UNS N02200/UNS N02201) and Nickel B 725
7
Cobalt, and High-Temperature Alloys
Copper Alloy (UNS N04400) Pipe
8
2.2 ANSI Standards:
1.2 One or more of the test requirements of Section 5 apply
B 1.20.1 Pipe Threads
only if specifically stated in the product specification or in the
B 36.10 Welded and Seamless Wrought Steel Pipe
purchase order.
B 36.19 Stainless Steel Pipe
1.3 In case of conflict between a requirement of the product
specification and a requirement of this general specification,
3. Terminology
only the requirement of the product specification needs to be
3.1 Definitions:
satisfied.
3.1.1 average diameter—the average of the maximum and
1.4 The values stated in inch-pound units are to be regarded
minimum outside diameters, as determined at any one cross
as the standard. The values given in parentheses are for
section of the pipe.
information only.
3.1.2 nominal wall—a specified wall thickness with a plus
or minus tolerance from the specified thickness.
2. Referenced Documents
3.1.3 welded pipe—a round hollow produced by forming
2.1 ASTM Standards:
flat stock and joining the single longitudinal seam by welding,
B 880 Specification for General Requirements for Chemical
and produced to the particular dimensions commercially
Check Analysis Limits for Nickel, Nickel Alloys and
known as pipe sizes (NPS).
2
Cobalt Alloys
3
E 8 Test Methods for Tension Testing of Metallic Materials
4. Chemical Composition
E 18 Test Methods for Rockwell Hardness and Rockwell
4.1 In case of disagreement, the chemical composition shall
3
Superficial Hardness of Metallic Materials
be determined in accordance with the following methods:
1
This specification is under the jurisdiction of ASTM Committee B02 on
4
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee Annual Book of ASTM Standards, Vol 14.02.
5
B02.07 on Refined Nickel and Cobalt and Their Alloys. Annual Book of ASTM Standards, Vol 03.05.
6
Current edition approved May 10, 2000. Published June 2000. Originally Annual Book of ASTM Standards, Vol 03.03.
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published as B 775 – 87. Last previous edition B 775 – 99. Annual Book of ASTM Standards, Vol 03.06.
2 8
Annual Book of ASTM Standards, Vol 02.04. Available from American National Standards Institute, 11 W. 42nd St., 13th
3
Annual Book of ASTM Standards, Vol 03.01. Floor, New York, NY 10036.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
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B 775
detecting significant discontinuities, especially of the short,
UNS No. Prefixes ASTM Method
abrupt type.
N02 E 39
5.3.1.1 Unless otherwise specified by the purchaser, the
N04 E 76
calibration standard shall contain, at the option of the manu-
N06, N08 E 1473
facturer, any one of the following discontinuities to establish a
4.2 The ladle analysis of the material shall conform to the
minimum sensitivity level for rejection. The discontinuity shall
chemical
...