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ASTM A633/A633M-01(2011)

(Specification)

Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates

Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates

ABSTRACT
This specification covers normalized high-strength low-alloy structural steel plates for welded, riveted, or bolted construction. This material is suited for low ambient temperatures where the desired notch toughness is better than that expected in as-rolled materials of comparable strength level. The material shall have fine austenitic grain size and shall be normalized by heat treatment. Its chemical composition shall be determined by heat analysis. Tension tests shall also be done.
SCOPE
1.1 This specification covers normalized high-strength low-alloy structural steel plates for welded, riveted, or bolted construction.  
1.2 This material is particularly suited for service at low ambient temperatures of −50°F [−45°C] and higher where notch toughness better than that expected in as-rolled material of a comparable strength level is desired.  
1.3 Four grades, designated Grades A, C, D, and E (essentially former Specification A633 without a grade designation) are covered by this specification. Grade A provides a minimum yield point of 42 ksi [290 MPa] in thicknesses through 4 in. [100 mm], inclusive. Grades C and D provide a minimum yield point of 50 ksi [345 MPa] in thicknesses up to 2.50 in. [65 mm], inclusive and 46.0 ksi [315 MPa] in thicknesses over 2.50 in. to 4.0 in. [65 to 100 mm], inclusive. Grade E provides a minimum yield point of 60 ksi [415 MPa] in thicknesses up to 4.0 in. [100 mm], inclusive and 55 ksi [380 MPa] in thicknesses over 4 in. to 6 in. [100 to 150 mm], inclusive.  
1.4 Current practice normally limits plates furnished under this specification to the maximum thicknesses shown in 1.3. The individual manufacturer should be consulted on size limitations for other product forms.  
1.5 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. See Appendix X3 of Specification A6/A6M for information on weldability.  
1.6 The values stated in either inch-pound units or SI units are to be regarded as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with this specification.

General Information

Status
Historical
Publication Date
31-Mar-2011
ICS
77.140.10 - Heat-treatable steels
Technical Committee
A01 - Steel, Stainless Steel and Related Alloys
Drafting Committee
A01.02 - Structural Steel for Bridges, Buildings, Rolling Stock and Ships
Current Stage
Ref Project

Relations

Replaced By
ASTM A633/A633M-13 - Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates
Effective Date
15-Oct-2013

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ASTM A633/A633M-01(2011) - Standard Specification for Normalized High-Strength Low-Alloy Structural Steel PlatesASTM A633/A633M-01(2011) - Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates
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ASTM A633/A633M-01(2011) - Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:A633/A633M −01(Reapproved2011)
StandardSpecification for
Normalized High-Strength Low-Alloy Structural Steel Plates
This standard is issued under the fixed designationA633/A633M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope 2. Referenced Documents
2.1 ASTM Standards:
1.1 This specification covers normalized high-strength low-
A6/A6MSpecification for General Requirements for Rolled
alloy structural steel plates for welded, riveted, or bolted
Structural Steel Bars, Plates, Shapes, and Sheet Piling
construction.
1.2 This material is particularly suited for service at low 3. General Requirements for Delivery
ambient temperatures of −50°F [−45°C] and higher where
3.1 Material furnished under this specification shall con-
notch toughness better than that expected in as-rolled material
form to the requirements of the current edition of Specification
of a comparable strength level is desired.
A6/A6M, for the ordered material, unless a conflict exists in
which case this specification shall prevail.
1.3 Four grades, designated GradesA, C, D, andE (essen-
tially former Specification A633 without a grade designation)
4. Manufacture
arecoveredbythisspecification.GradeAprovidesaminimum
4.1 The requirements for fine austenitic grain size in Speci-
yield point of 42ksi [290MPa] in thicknesses through 4in.
fication A6/A6M shall be met.
[100mm],inclusive.GradesCandDprovideaminimumyield
point of 50ksi [345MPa] in thicknesses up to 2.50in.
5. Heat Treatment
[65mm], inclusive and 46.0ksi [315MPa] in thicknesses over
5.1 Thematerialshallbenormalizedbyheatingtoasuitable
2.50in. to 4.0in. [65 to 100mm], inclusive. GradeE provides
temperature which produces an austenitic structure, but not
a minimum yield point of 60ksi [415MPa] in thicknesses up
exceeding 1700°F [925°C], holding a sufficient time to attain
to 4.0in. [100mm], inclusive and 55ksi [380MPa] in thick-
uniform heat throughout the material and cooling in air.
nesses over 4in. to 6in. [100 to 150mm], inclusive.
5.1.1 GradeEmaterialover3in.[75mm]inthicknessshall
1.4 Current practice normally limits plates furnished under
be double normalized.
this specification to the maximum thicknesses shown in 1.3.
5.2 If the purchaser elects to perform the required heat
The individual manufacturer should be consulted on size
treatment, the material shall be accepted on the basis of mill
limitations for other product forms.
tests made from test coupons heat treated in accordance with
1.5 When the steel is to be welded, it is presupposed that a
the purchase order requirements. If the test coupon heat
welding procedure suitable for the grade of steel and intended
treatmentrequirementsarenotindicatedonthepurchaseorder,
use or service will be utilized. See AppendixX3 of Specifica-
the manufacturer shall heat treat the test coupons under
tion A6/A6M for information on weldability.
conditions considered appropriate. The manufacturer shall
inform the purchaser of the heat-treatment procedure followed
1.6 The values stated in either inch-pound units or SI units
in heat treating the test coupons at the mill.
are to be regarded as standard. Within the text, the SI units are
shown in brackets. The values stated in each system are not
6. Chemical Composition
exact equivalents; therefore, each system must be used inde-
6.1 The heat analysis shall conform to the chemical com-
pendentlyoftheother.Combiningvaluesfromthetwosystems
position requirements listed in Table 1.
may result in nonconformance with this specification.
6.2 The steel shall conform on product analysis to the
requirements prescribed in Table 1, subject to the product
analysis tolerances in Specification A6/A6M.
This specification is under the jurisdiction ofASTM Committee A01 on Steel,
Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee
A01.02 on Structural Steel for Bridges, Buildings, Rolling Stock and Ships. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved April 1, 2011. Published May 2011. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1970. Last previous edition approved in 2006 as A633/ Standards volume information, refer to the standard’s Document Summary page on
A633M–01(2006). DOI: 10.1520/A0633_A0633M-01R11. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
A633/A633M−01(Re
...

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1.6 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
1.7 For structural products produced from coil and furnished without heat treatment or with stress relieving only, the additional requirements, including additional testing requirements and the reporting of additional test results, of Specification A6/A6M apply.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardizati...

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1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 [290], 50 [345], and 55 [380] are intended for riveted, bolted, or welded structures. Grades 60 [415] and 65 [450] are intended for riveted or bolted construction of bridges, or for riveted, bolted, or welded construction in other applications.  
1.2 For applications, such as welded bridge construction, where notch toughness is important, notch toughness requirements are to be negotiated between the purchaser and the producer.  
1.3 Specification A588/A588M shall not be substituted for Specification A572/A572M without agreement between the purchaser and the supplier.  
1.4 The use of columbium (niobium), vanadium, titanium, nitrogen, or combinations thereof, within the limitations noted in Section 5, is required; the selection of type (1, 2, 3, or 5) is at the option of the producer, unless otherwise specified by the purchaser. (See Supplementary Requirement S90.)  
1.5 The maximum thicknesses available in the grades and products covered by this specification are shown in Table 1.    
1.6 When the steel is to be welded, a welding procedure suitable for the grade of steel and intended use or service is to be utilized. See Appendix X3 of Specification A6/A6M for information on weldability.    
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1.8 The text of this specification contains notes or footnotes, or both, that provide explanatory material. Such notes and footnotes, excluding those in tables and figures, do not contain any mandatory requirements.    
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SCOPE
1.1 This specification2 covers two kinds of rolls used in machinery for producing corrugated paperboard. Rolls are fabricated of forged bodies and trunnions. The trunnions may be bolted or shrink assembled on one or both ends of the body. A seal weld may be made at the body/trunnion interface. Roll shells are made of carbon/manganese, or low alloy steel as hereinafter described, and are heat treated prior to assembly. Pressure rolls may be ordered surface hardened as Condition H, or without surface hardening as Condition S. Provision is made in Supplementary Requirements S1 and S3 for the optional surface hardening of corrugating rolls.  
1.2 Corrugating and pressure rolls made to this specification shall not exceed 30 in. [760 mm] in inside diameter. The wall thickness of the roll body shall not be less than 1/12 of the inside diameter or 1 in. [25 mm], whichever is greater, but shall not exceed 4 in. [100 mm]. The wall thickness of the corrugating roll is measured at the bottom of the corrugations in the location of the trunnion fit. The maximum design temperature (MDT) of the roll is 600 °F [315 °C] and the maximum allowable working pressure (MAWP) is 250 psi [1.7 MPa]. The minimum design temperature shall be 40 °F [4 °C] for roll wall thicknesses up to 3 in. [75 mm]. For roll wall thicknesses over 3 in. [75 mm] to 4 in. [100 mm], the minimum design temperature shall be 120 °F [50 °C]. The maximum stresses on the roll bodies from the combined internal and external loading are limited to 18 750 psi [129 MPa] for the Class 2 pressure roll bodies, and 20 000 psi [138 MPa] for Class 1A, 1B, or 5 pressure or corrugating roll bodies in Grades 1 or 2. For the trunnions, the maximum stresses from the combined internal and external loading are limited to 15 000 psi [103.4 MPa] for Classes 3 or 4, or 20 000 psi [138 MPa] for Classes 1A, 1B, or 5 in Grade 2 only. The Grade 1 strength level is not permissible for trunnions.  
1.3 Referring to Table 1, material to Classes 1A, 1B, or 5 shall be used for the manufacture of corrugating or pressure roll shells, and Class 2 shall be used only for pressure roll shells. Trunnions shall be made from forgings in Classes 1A, 1B, or 5 in Grade 2 strength level as restricted by Footnote B in Table 2 or in forgings in either Class 3 or 4.    
1.4 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.  
1.5 Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inch-pound units.  
1.6 Except as specifically required in this standard, all of the provisions of Specification A788/A788M apply.  
1.7 This international standard was de...

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ASTM
ASTM A295/A295M-14(2020)(Specification)
Standard Specification for High-Carbon Anti-Friction Bearing Steel

ABSTRACT
This specification covers high-carbon bearing-quality steel to be used in the manufacture of anti-friction bearings. Materials shall conform to chemical compositions as specified herein, and to physical size and shape as agreed upon between the manufacturer and purchaser. Steels shall exhibit fine fracture grain size when quenched from normal austenitizing temperatures. Decarburization and surface imperfections shall not exceed the limits also specified herein. When annealing is specified in the order, the steel shall adhere to hardness requirements and have a completely spheroidized microstructure, which shall accordingly be rated and reported as carbide size, carbide network, and lamellar content.
SCOPE
1.1 This specification covers high-carbon bearing-quality steel to be used in the manufacture of anti-friction bearings.  
1.2 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.  
1.3 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.  
1.4 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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