ASTM A479/A479M-05a
(Specification)Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
SCOPE
1.1 This specification covers hot- and cold-finished bars of stainless steel, including rounds, squares, and hexagons, and hot-rolled or extruded shapes such as angles, tees, and channels for use in boiler and pressure vessel construction.There are standards covering high nickel, chromium, austenitic corrosion, and heat-resisting alloy materials. These standards are under the jurisdiction of ASTM Subcommittee B02.07 and may be found in Annual Book of ASTM Standards, Vol 02.04.
1.2 The values stated in either inch-pound units or SI (metric) units are to be regarded separately as standards; within the text and tables, the SI units are shown in [brackets]. The values stated in each system are not exact equivalents; therefore, each system must be used independent of the other. Combining values from the two systems may result in nonconformance with the specification.
1.3 Unless the order specifies the applicable "M" specification designation, the material shall be furnished to the inch-pound units.
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Used in USDOE-NE Standards
Designation: A 479/A 479M – 05a
Standard Specification for
Stainless Steel Bars and Shapes for Use in Boilers and
1
Other Pressure Vessels
This standard is issued under the fixed designationA 479/A 479M; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope* E 527 Practice for Numbering Metals and Alloys (UNS)
4
2 2.2 SAE Document:
1.1 This specification covers hot- and cold-finished bars of
SAE J 1086 Recommended Practice for Numbering Metals
stainless steel, including rounds, squares, and hexagons, and
and Alloys
hot-rolledorextrudedshapessuchasangles,tees,andchannels
2
for use in boiler and pressure vessel construction.
3. General Requirements
NOTE 1—There are standards covering high nickel, chromium, austen-
3.1 The following requirements for orders for material
itic corrosion, and heat-resisting alloy materials. These standards are
furnished under this specification shall conform to the appli-
under the jurisdiction ofASTM Subcommittee B02.07 and may be found
cable requirements of the current edition of Specification
in Annual Book of ASTM Standards, Vol 02.04.
A 484/A 484M.
1.2 The values stated in either inch-pound units or SI
3.1.1 Definitions,
(metric)unitsaretoberegardedseparatelyasstandards;within
3.1.2 General requirements for delivery,
the text and tables, the SI units are shown in [brackets]. The
3.1.3 Ordering information,
values stated in each system are not exact equivalents; there-
3.1.4 Process,
fore, each system must be used independent of the other.
3.1.5 Special tests,
Combining values from the two systems may result in noncon-
3.1.6 Heat treatment,
formance with the specification.
3.1.7 Dimensions and permissible variations,
1.3 Unless the order specifies the applicable “M” specifica-
3.1.8 Workmanship, finish, and appearance,
tion designation, the material shall be furnished to the inch-
3.1.9 Number of tests/test methods,
pound units.
3.1.10 Specimen preparation,
3.1.11 Retreatment,
2. Referenced Documents
3.1.12 Inspection,
3
2.1 ASTM Standards:
3.1.13 Rejection and rehearing,
A 262 Practices for Detecting Susceptibility to Intergranu-
3.1.14 Material test report,
lar Attack in Austenitic Stainless Steels
3.1.15 Certification, and
A 370 Test Methods and Definitions for MechanicalTesting
3.1.16 Packaging, marking, and loading.
of Steel Products
A 484/A 484M Specification for General Requirements for
4. Other Requirements
Stainless Steel Bars, Billets, and Forgings
4.1 In addition to the requirements of this specification, all
A 751 Test Methods, Practices, and Terminology for
requirements of the current editions of Specification A 484/
Chemical Analysis of Steel Products
A 484M shall apply. Failure to comply with the general
E112 Test Methods for Determining Average Grain Size
requirements of Specification A 484/A 484M constitutes non-
conformance with this specification.
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
5. Chemical Composition
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
5.1 Chemical composition shall be reported to the pur-
A01.17 on Flat-Rolled and Wrought Stainless Steel.
Current edition approved Sept. 1, 2005. Published October 2005. Originally
chaser, or his representative, and shall conform to the require-
approved in 1962. Last previous edition approved in 2005 as A 479/A 479M – 05.
ments specified in Table 1.
2
For ASME Boiler and Pressure Vessel Code applications see related Specifi-
cation SA-479/SA-479M in Section II of that Code.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
4
Standards volume information, refer to the standard’s Document Summary page on Available from Society of Automotive Engineers (SAE), 400 Commonwealth
the ASTM website. Dr., Warrendale, PA 15096-0001.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
A 479/A 479M – 05a
5.2 When a product analysis is performed or requested by 6.2.1 ASTM No. 6 or coarser for Types 304H, 309H, 310H,
the purchaser, the tolerance limits as described in Specification and 316H,
A 484/A 484M apply unless Supplementary Requirement S3 is
6.2.2 ASTM No. 7 or coarser for Types 321H, 347H, and
invoked.
348H.
5.3 Methods and practices relating to chemical
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Used in USDOE-NE Standards
Designation:A 479/A 479M–05 Designation: A 479/A 479M – 05a
Standard Specification for
Stainless Steel Bars and Shapes for Use in Boilers and
1
Other Pressure Vessels
This standard is issued under the fixed designationA 479/A 479M; 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 (´) 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
1.1 This specification covers hot- and cold-finished bars of stainless steel, including rounds, squares, and hexagons, and
2
hot-rolled or extruded shapes such as angles, tees, and channels for use in boiler and pressure vessel construction.
NOTE 1—There are standards covering high nickel, chromium, austenitic corrosion, and heat-resisting alloy materials. These standards are under the
jurisdiction of ASTM Subcommittee B02.07 and may be found in Annual Book of ASTM Standards, Vol 02.04.
1.2 The values stated in either inch-pound units or SI (metric) units are to be regarded separately as standards; within the text
and tables, the SI units are shown in [brackets]. The values stated in each system are not exact equivalents; therefore, each system
must be used independent of the other. Combining values from the two systems may result in nonconformance with the
specification.
1.3 Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inch-pound
units.
2. Referenced Documents
3
2.1 ASTM Standards:
A 262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
A 370 Test Methods and Definitions for Mechanical Testing of Steel Products
A 484/A 484M Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings
A 751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
E112 Test Methods for Determining Average Grain Size
E 527 Practice for Numbering Metals and Alloys (UNS)
4
2.2 Other Document: SAE Document:
SAE J 1086Recommended Practice for Numbering Metals and Alloys
3.Ordering Information
3.1It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this
specification. Such requirements may include, but are not limited to, the following:
3.1.1Quantity (weight or number of pieces);
3.1.2Dimensions, including diameter or thickness (and width), shape or form, applicable prints or sketches, length, etc.;
3.1.3Type or UNS designation (Table 1);
3.1.4ASTM designation and edition year if other than latest edition;
3.1.5Heat treated condition (Section 4);
3.1.6Finish (see Manufacture section of Specification A 484 Recommended Practice for Numbering Metals and Alloys
3. General Requirements
3.1 The following requirements for orders for material furnished under this specification shall conform to the applicable
1
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of SubcommitteeA01.17
on Flat-Rolled and Wrought Stainless Steel.
Current edition approved MarchSept. 1, 2005. Published MarchOctober 2005. Originally approved in 1962. Last previous edition approved in 20042005 as
A 479/A 479M – 045.
2
For ASME Boiler and Pressure Vessel Code applications see related Specification SA-479/SA-479M in Section II of that Code.
3
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book ofASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
4
Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
A 479/A 479M – 05a
requirements of the current edition of Specification A 484/A 484MA 484/A 484M/A 484M);
3.1.7Supplementary Requirements invoked for special services (described at the end of this specification);
3.1.8Whether bars are to be rolled as bars or cut from strip or plate;
3.1.9Preparation for delivery (see Preparation for Delivery section of Specification A 484.
3.1.1 De
...
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