ASTM A109/A109M-16
(Specification)Standard Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled
Standard Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled
ABSTRACT
This specification covers cold-rolled carbon steel strip in cut lengths or coils, furnished to closer tolerances than cold-rolled carbon steel sheet. The steel shall be made by the open-hearth, basic-oxygen, or electric-furnace process. Cold-rolled carbon strip specified to temper numbers shall conform to the Rockwell hardness requirements. Bend tests shall be conducted in accordance with requirements specified.
SCOPE
1.1 This specification covers cold-rolled carbon steel strip in cut lengths or coils, furnished to closer tolerances than cold-rolled carbon steel sheet, with specific temper, with specific edge or specific finish, and in sizes as follows:
Width, in.
Thickness, in.
Over 1/2 to 2315/16
0.300 and under
Over 12.5 to 600 mm
7.6 mm and under
1.2 Cold-rolled strip is produced with a maximum specified carbon not exceeding 0.25 percent.
1.3 Strip tolerance products may be available in widths wider than 2315/16 in. [600 mm] by agreement between purchaser and supplier. However, such products are technically classified as cold rolled sheet. The tolerances, finishes, tempers, edges, and available widths and thicknesses differentiate cold rolled strip from the product known as cold rolled sheet which is defined by Specification A568/A568M and from cold rolled high carbon strip which is defined by Specification A682/A682M.
1.4 For the purpose of determining conformance with this specification, values shall be rounded to the nearest unit in the right hand place of figures used in expressing the limiting values in accordance with the rounding method of Practice E29.
1.5 The SI portions of the tables contained herein list permissible variations in dimensions and mass (see Note 1) in SI (metric) units. The values listed are not exact conversions of the values listed in the inch-pound tables, but instead are rounded or rationalized values. Conformance to SI tolerances is mandatory when the “M” specification is used.
Note 1: The term weight is used when inch-pound units are the standard. However, under SI the preferred term is mass.
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 This specification is expressed in both inch-pound units and SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.
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Designation:A109/A109M −16
Standard Specification for
1
Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled
This standard is issued under the fixed designationA109/A109M; 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 U.S. Department of Defense.
1. Scope* each system may not be exact equivalents; therefore, each
system shall be used independently of the other. Combining
1.1 Thisspecificationcoverscold-rolledcarbonsteelstripin
values from the two systems may result in non-conformance
cut lengths or coils, furnished to closer tolerances than cold-
with the standard.
rolled carbon steel sheet, with specific temper, with specific
edge or specific finish, and in sizes as follows: 1.7 This specification is expressed in both inch-pound units
and SI units. However, unless the order specifies the applicable
Width, in. Thickness, in.
“M” specification designation (SI units), the material shall be
1 15
Over ⁄2 to 23 ⁄16 0.300 and under
furnished to inch-pound units.
Over 12.5 to 600 mm 7.6 mm and under
1.2 Cold-rolled strip is produced with a maximum specified
2. Referenced Documents
carbon not exceeding 0.25 percent.
2
2.1 ASTM Standards:
1.3 Strip tolerance products may be available in widths
A370 Test Methods and Definitions for Mechanical Testing
15
wider than 23 ⁄16 in. [600 mm] by agreement between pur-
of Steel Products
chaser and supplier. However, such products are technically
A568/A568M Specification for Steel, Sheet, Carbon,
classified as cold rolled sheet. The tolerances, finishes,
Structural,andHigh-Strength,Low-Alloy,Hot-Rolledand
tempers, edges, and available widths and thicknesses differen-
Cold-Rolled, General Requirements for
tiate cold rolled strip from the product known as cold rolled
A682/A682M Specification for Steel, Strip, High-Carbon,
sheetwhichisdefinedbySpecificationA568/A568Mandfrom
Cold-Rolled, General Requirements For (Withdrawn
3
cold rolled high carbon strip which is defined by Specification
2009)
A682/A682M.
A700 Guide for Packaging, Marking, and Loading Methods
for Steel Products for Shipment
1.4 For the purpose of determining conformance with this
A751 Test Methods, Practices, and Terminology for Chemi-
specification, values shall be rounded to the nearest unit in the
cal Analysis of Steel Products
right hand place of figures used in expressing the limiting
A941 TerminologyRelatingtoSteel,StainlessSteel,Related
values in accordance with the rounding method of Practice
Alloys, and Ferroalloys
E29.
A1073/A1073M Practice for Using Hand Micrometers to
1.5 The SI portions of the tables contained herein list
Measure the Thickness of Uncoated Steel Sheet and
permissible variations in dimensions and mass (see Note 1)in
Nonmetallic and Metallic-Coated Steel Sheet
SI (metric) units.The values listed are not exact conversions of
E29 Practice for Using Significant Digits in Test Data to
the values listed in the inch-pound tables, but instead are
Determine Conformance with Specifications
rounded or rationalized values. Conformance to SI tolerances
E430 TestMethodsforMeasurementofGlossofHigh-Gloss
is mandatory when the “M” specification is used.
Surfaces by Abridged Goniophotometry
NOTE 1—The term weight is used when inch-pound units are the 2.2 Military Standard:
4
standard. However, under SI the preferred term is mass.
MIL-STD-129 Marking for Shipment and Storage
1.6 The values stated in either SI units or inch-pound units
are to be regarded separately as standard. The values stated in 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
1
This specification is under the jurisdiction ofASTM Committee A01 on Steel, the ASTM website.
3
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee The last approved version of this historical standard is referenced on
A01.19 on Steel Sheet and Strip. www.astm.org.
4
Current edition approved Sept. 1, 2016. Published September 2016. Originally Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,
approved in 1926. Last previous edition approved in 2015 as A109/A109M – 15. Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http://
DOI: 10.1520/A0109_A0109M-16. quicksearch.dla.mil.
*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
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...
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: A109/A109M − 15 A109/A109M − 16
Standard Specification for
1
Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled
This standard is issued under the fixed designation A109/A109M; 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 U.S. Department of Defense.
1. Scope*
1.1 This specification covers cold-rolled carbon steel strip in cut lengths or coils, furnished to closer tolerances than cold-rolled
carbon steel sheet, with specific temper, with specific edge or specific finish, and in sizes as follows:
Width, in. Thickness, in.
1 15
Over ⁄2 to 23 ⁄16 0.300 and under
Over 12.5 to 600 mm 7.6 mm and under
1.2 Cold-rolled strip is produced with a maximum specified carbon not exceeding 0.25 percent.
15
1.3 Strip tolerance products may be available in widths wider than 23 ⁄16 in. [600 mm] by agreement between purchaser and
supplier. However, such products are technically classified as cold rolled sheet. The tolerances, finishes, tempers, edges, and
available widths and thicknesses differentiate cold rolled strip from the product known as cold rolled sheet which is defined by
Specification A568/A568M and from cold rolled high carbon strip which is defined by Specification A682/A682M.
1.4 For the purpose of determining conformance with this specification, values shall be rounded to the nearest unit in the right
hand place of figures used in expressing the limiting values in accordance with the rounding method of Practice E29.
1.5 The SI portions of the tables contained herein list permissible variations in dimensions and mass (see Note 1) in SI (metric)
units. The values listed are not exact conversions of the values listed in the inch-pound tables, but instead are rounded or
rationalized values. Conformance to SI tolerances is mandatory when the “M” specification is used.
NOTE 1—The term weight is used when inch-pound units are the standard. However, under SI the preferred term is mass.
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 This specification is expressed in both inch-pound units and SI units. However, unless the order specifies the applicable “M”
specification designation (SI units), the material shall be furnished to inch-pound units.
2. Referenced Documents
2
2.1 ASTM Standards:
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A568/A568M Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled,
General Requirements for
3
A682/A682M Specification for Steel, Strip, High-Carbon, Cold-Rolled, General Requirements For (Withdrawn 2009)
A700 Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment
A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
A941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys
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 A01.19
on Steel Sheet and Strip.
Current edition approved Nov. 1, 2015Sept. 1, 2016. Published November 2015September 2016. Originally approved in 1926. Last previous edition approved in 20142015
as A109/A109M – 14.A109/A109M – 15. DOI: 10.1520/A0109_A0109M-15.10.1520/A0109_A0109M-16.
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.
3
The last approved version of this historical standard is referenced on www.astm.org.
*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
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A109/A109M − 16
A1073/A1073M Practice for Using Hand Micrometers to Measure the Thickness of Uncoated Steel Sheet and Nonmetallic and
Metall
...
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