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ASTM A786/A786M-05(2009)

(Specification)

Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor Plates

Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor Plates

ABSTRACT
This specification covers carbon, low-alloy, high-strength low-alloy, and alloy steel hot-rolled floor plates for flooring, stairways, transportation equipment, and general structural purposes. Steel materials shall undergo heat and product analysis. Steel specimens shall also undergo tensile tests and shall conform to the required values of yield point, yield strength, and tensile strength.
SCOPE
1.1 This specification covers carbon, low-alloy, high-strength low-alloy, and alloy steel hot-rolled floor plates for flooring, stairways, transportation equipment, and general structural purposes. While it is generally provided in the as-rolled condition, floor plate also may be provided in the heat-treated condition, depending on the material specification. Rolled floor plates have raised figures at regular intervals on one surface of the plate.
1.2 Floor plate is available in dimensions that meet the classification size limits for sheet, heavy thickness sheet coil, or plate. Maximum thickness for product delivered under this specification is 1 in. [25 mm].
1.3 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.  
1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system is to be used independently of the other, without combining values.

General Information

Status
Historical
Publication Date
30-Sep-2009
ICS
77.140.50 - Flat steel products and semi-products
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

Replaces
ASTM A786/A786M-05 - Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor Plates
Effective Date
01-Oct-2009
Referred By
ASTM C1802-23 - Standard Specification for Design, Testing, Manufacture, Selection, and Installation of Horizontal Fabricated Metal Access Hatches for Utility, Water, and Wastewater Structures
Effective Date
01-Oct-2009

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ASTM A786/A786M-05(2009) - Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor PlatesASTM A786/A786M-05(2009) - Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor Plates
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ASTM A786/A786M-05(2009) - Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor Plates
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Standards Content (Sample)

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:A786/A786M −05(Reapproved 2009)
Standard Specification for
Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and
1
Alloy Steel Floor Plates
This standard is issued under the fixed designationA786/A786M; 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 A514/A514M Specification for High-Yield-Strength,
Quenched and Tempered Alloy Steel Plate, Suitable for
1.1 This specification covers carbon, low-alloy, high-
Welding
strength low-alloy, and alloy steel hot-rolled floor plates for
A568/A568M Specification for Steel, Sheet, Carbon,
flooring, stairways, transportation equipment, and general
Structural,andHigh-Strength,Low-Alloy,Hot-Rolledand
structural purposes. While it is generally provided in the
Cold-Rolled, General Requirements for
as-rolled condition, floor plate also may be provided in the
A570/A570M Specification for Structural Steel, Sheet and
heat-treated condition, depending on the material specification.
3
Strip, Carbon, Hot-Rolled (Withdrawn 2000)
Rolled floor plates have raised figures at regular intervals on
A572/A572M Specification for High-Strength Low-Alloy
one surface of the plate.
Columbium-Vanadium Structural Steel
1.2 Floor plate is available in dimensions that meet the
A573/A573M Specification for Structural Carbon Steel
classification size limits for sheet, heavy thickness sheet coil,
Plates of Improved Toughness
or plate. Maximum thickness for product delivered under this
A588/A588M Specification for High-Strength Low-Alloy
specification is 1 in. [25 mm].
Structural Steel, up to 50 ksi [345 MPa] Minimum Yield
1.3 When the steel is to be welded, it is presupposed that a Point, with Atmospheric Corrosion Resistance
A606/A606M Specification for Steel, Sheet and Strip, High-
welding procedure suitable for the grade of steel and intended
use or service will be utilized. See Appendix X3 of Specifica- Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, with
Improved Atmospheric Corrosion Resistance
tion A6/A6M for information on weldability.
A635/A635M Specification for Steel, Sheet and Strip,
1.4 The values stated in either inch-pound units or SI units
Heavy-Thickness Coils, Hot-Rolled, Alloy, Carbon,
are to be regarded separately as standard. The values stated in
Structural, High-Strength Low-Alloy, and High-Strength
eachsystemarenotexactequivalents;therefore,eachsystemis
Low-Alloy with Improved Formability, General Require-
to be used independently of the other, without combining
ments for
values.
A659/A659M Specification for Commercial Steel (CS),
Sheet and Strip, Carbon (0.16 Maximum to 0.25 Maxi-
2. Referenced Documents
2 mum Percent), Hot-Rolled
2.1 ASTM Standards:
A709/A709M Specification for Structural Steel for Bridges
A6/A6M Specification for General Requirements for Rolled
A829/A829M Specification forAlloy Structural Steel Plates
Structural Steel Bars, Plates, Shapes, and Sheet Piling
A830/A830M Specification for Plates, Carbon Steel, Struc-
A36/A36M Specification for Carbon Structural Steel
tural Quality, Furnished to Chemical Composition Re-
A131/A131M Specification for Structural Steel for Ships
quirements
A242/A242M Specification for High-Strength Low-Alloy
A941 TerminologyRelatingtoSteel,StainlessSteel,Related
Structural Steel
Alloys, and Ferroalloys
A1011/A1011M Specification for Steel, Sheet and Strip,
1
This specification is under the jurisdiction ofASTM Committee A01 on Steel,
Hot-Rolled, Carbon, Structural, High-Strength Low-
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
Alloy, High-Strength Low-Alloy with Improved
A01.02 on Structural Steel for Bridges, Buildings, Rolling Stock and Ships.
Current edition approved Oct. 1, 2009. Published December 2009. Originally
Formability, and Ultra-High Strength
approved in 1981. Last previous edition approved in 2005 as A786/A786M – 05.
A1018/A1018M Specification for Steel, Sheet and Strip,
DOI: 10.1520/A0786_A0786M-05R09.
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
3
Standards volume information, refer to the standard’s Document Summary page on The last approved version of this historical standard is referenced on
the ASTM website. www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
A786/A786M−05 (2009)
FIG. 1 Floor Plate Patterns (Full Scale)
Heavy-Thickness Coils, Hot-R
...

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Yield Strength, min  
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1.3 Welding—In general, the steels listed in this specification are weldable with commonly obtained welding electrodes. When the steel is to be welded, a suitable welding procedure based on its composition should be used, taking into account intended use and service temperatures.
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This specification covers austenitic stainless steels in the annealed and normally required cold-worked conditions. They shall be formed in different shapes such as sheets, strips, plates and flat bars. The steels shall adhere to specified chemical composition requirements. Mechanical properties such as yield strength, tensile strength, elongation, hardness, and bending shall be determined. The specimens shall be subjected to tension test, free-bend test, and controlled-bend or V-block test.
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Type  
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I  
9  
II  
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7  
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1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 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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ABSTRACT
This specification covers hot-rolled carbon steel sheet and strip, in coils and cut lengths. The cast or heat analysis of the steel shall conform to the chemical composition for copper, nickel, chromium, molybdenum, vanadium, and columbium. The bending properties are measured.
SCOPE
1.1 This specification covers hot-rolled carbon steel (CS) sheet and strip, in coils and cut lengths, in which the maximum of the specified carbon range is over 0.15 and not over 0.25 % and the maximum of the specified manganese range is not over 0.90 %. This material is ordered to chemical composition.  
1.2 This specification is not applicable to the steels covered by Specification A635/A635M.  
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 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.  
1.4 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.

  • Technical specification
    3 pages
    English language
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  • Technical specification
    3 pages
    English language
    sale 15% off