ASTM A1069/A1069M-19
(Specification)Standard Specification for Laser and Laser Hybrid Welded Stainless Steel Bars, Plates, and Shapes
Standard Specification for Laser and Laser Hybrid Welded Stainless Steel Bars, Plates, and Shapes
ABSTRACT
This specification covers laser-fused stainless steel bars, plates, and shapes of structural quality for use in bolted or welded structural applications. The butt-welded test pieces are welded using laser fusion and then machined into tensile test bars and root-bend test specimens. The term laser fusion is used in this specification to refer to a joining process that is able to produce a coalescence of material using the heat obtained from the application of a concentrated coherent light beam impinging on the surface of a weld joint.
SCOPE
1.1 This specification covers laser and laser hybrid welded austenitic, ferritic, and duplex (ferritic-austenitic) stainless steel bars, plates, and shapes of structural quality for use in bolted or welded structural applications.
Note 1: The term laser fusion is also used to describe laser welding.
1.1.1 Supplementary requirements (S1, S2, S3) of an optional nature are provided. They shall apply only when specified by the purchaser.
1.2 Shapes covered in this specification include those classified in Article 3.1.2 of Specification A6/A6M, Specification A554 square and rectangular hollow sections, and additional shapes, including customized, that are made from two or more shapes or plates.
1.3 This specification establishes the minimum requirements for manufacturing of laser and laser hybrid welded stainless steel shapes.
1.4 This specification refers to Specifications A240/A240M, A276/A276M, A554, or A479/A479M for chemical requirements, but the mechanical test requirements are determined by the mechanical properties section of this standard.
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 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.
1.6 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 establish appropriate safety and health 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.
General Information
Relations
Buy Standard
Standards Content (Sample)
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.
Designation: A1069/A1069M − 19
Standard Specification for
Laser and Laser Hybrid Welded Stainless Steel Bars, Plates,
1
and Shapes
This standard is issued under the fixed designation A1069/A1069M; 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.
1. Scope* ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
1.1 This specification covers laser and laser hybrid welded
mendations issued by the World Trade Organization Technical
austenitic, ferritic, and duplex (ferritic-austenitic) stainless
Barriers to Trade (TBT) Committee.
steel bars, plates, and shapes of structural quality for use in
bolted or welded structural applications.
2. Referenced Documents
NOTE 1—The term laser fusion is also used to describe laser welding.
2
2.1 ASTM Standards:
1.1.1 Supplementary requirements (S1, S2, S3) of an op-
A6/A6M Specification for General Requirements for Rolled
tional nature are provided. They shall apply only when
Structural Steel Bars, Plates, Shapes, and Sheet Piling
specified by the purchaser.
A240/A240M Specification for Chromium and Chromium-
1.2 Shapes covered in this specification include those clas- Nickel Stainless Steel Plate, Sheet, and Strip for Pressure
Vessels and for General Applications
sified in Article 3.1.2 of Specification A6/A6M, Specification
A554 square and rectangular hollow sections, and additional A262 Practices for Detecting Susceptibility to Intergranular
Attack in Austenitic Stainless Steels
shapes, including customized, that are made from two or more
shapes or plates. A276/A276M Specification for Stainless Steel Bars and
Shapes
1.3 This specification establishes the minimum require-
A370 Test Methods and Definitions for Mechanical Testing
ments for manufacturing of laser and laser hybrid welded
of Steel Products
stainless steel shapes.
A380/A380M Practice for Cleaning, Descaling, and Passi-
1.4 This specification refers to Specifications A240/A240M,
vation of Stainless Steel Parts, Equipment, and Systems
A276/A276M, A554, or A479/A479M for chemical
A479/A479M Specification for Stainless Steel Bars and
requirements, but the mechanical test requirements are deter-
Shapes for Use in Boilers and Other Pressure Vessels
mined by the mechanical properties section of this standard.
A480/A480M Specification for General Requirements for
Flat-Rolled Stainless and Heat-Resisting Steel Plate,
1.5 The values stated in either SI units or inch-pound units
Sheet, and Strip
are to be regarded separately as standard. The values stated in
A484/A484M Specification for General Requirements for
each system may not be exact equivalents; therefore, each
Stainless Steel Bars, Billets, and Forgings
system shall be used independently of the other. Combining
A554 Specification for Welded Stainless Steel Mechanical
values from the two systems may result in non-conformance
Tubing
with the standard.
A673/A673M Specification for Sampling Procedure for Im-
1.6 This standard does not purport to address all of the
pact Testing of Structural Steel
safety concerns, if any, associated with its use. It is the
A700 Guide for Packaging, Marking, and Loading Methods
responsibility of the user of this standard to establish appro-
for Steel Products for Shipment
priate safety, health, and environmental practices and deter-
A751 Test Methods and Practices for Chemical Analysis of
mine the applicability of regulatory limitations prior to use.
Steel Products
1.7 This international standard was developed in accor-
A923 Test Methods for Detecting Detrimental Intermetallic
dance with internationally recognized principles on standard-
Phase in Duplex Austenitic/Ferritic Stainless Steels
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
2
A01.17 on Flat-Rolled and Wrought Stainless Steel. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Sept. 1, 2019. Published October 2019. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 2011. Last previous edition approved in 2016 as A1069/A1069M – 16. Standards volume information, refer to the standard’s Document Summary page on
DOI: 10.1520/A1069_A1069M-19. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Driv
...
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.
Designation: A1069/A1069M − 16 A1069/A1069M − 19
Standard Specification for
Laser-Fused Laser and Laser Hybrid Welded Stainless Steel
1
Bars, Plates, and Shapes
This standard is issued under the fixed designation A1069/A1069M; 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.
1. Scope Scope*
1.1 This specification covers laser-fused laser and laser hybrid welded austenitic, ferritic, and duplex (ferritic-austenitic)
stainless steel bars, plates, and shapes of structural quality for use in bolted or welded structural applications.
NOTE 1—The term laser fusion is also used to describe laser welding.
1.1.1 Supplementary requirements (S1, S2, S3) of an optional nature are provided. They shall apply only when specified by the
purchaser.
1.2 Shapes covered in this specification include those classified in Article 3.1.2 of Specification A6/A6M, Specification
A554and those square and rectangular hollow sections, and additional shapes, including customized, that are made from two or
more shapes or plates.
1.3 This specification establishes the minimum requirements for manufacturing of laser and laser hybrid welded stainless steel
shapes.
1.4 This specification refers to Specifications A240/A240M, A276/A276M, A554, or A479/A479M for chemical requirements,
but the mechanical test requirements are determined by the mechanical properties section of this standard.
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 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.
1.6 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 establish appropriate safety and health 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.
2. Referenced Documents
2
2.1 ASTM Standards:
A6/A6M Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling
A240/A240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and
for General Applications
A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
A276A276/A276M Specification for Stainless Steel Bars and Shapes
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A380/A380M Practice for Cleaning, Descaling, and Passivation of Stainless Steel Parts, Equipment, and Systems
A479/A479M Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A480/A480M Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.17
on Flat-Rolled and Wrought Stainless Steel.
Current edition approved Sept. 1, 2016Sept. 1, 2019. Published September 2016October 2019. Originally approved in 2011. Last previous edition approved in 20112016
as A1069/A1069M – 11.A1069/A1069M – 16. DOI: 10.1520/A1069_A1069M–16.10.1520/A1069_A1069M-19.
2
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 Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*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 ----------------------
A1069/A1069M − 19
A484/A484M Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings
A554 Specification for Welded Stainless Steel Mechanical Tubi
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.