ASTM-A568 2009

$58.50

A568/A568M-09a Standard Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for

Published By	Publication Date	Number of Pages
ASTM	2009	29

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Categories: 77.140.50 - Flat steel products and semi-products, ASTM

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Description

1.1 This specification covers the general requirements for steel sheet in coils and cut lengths. It applies to the following specifications that describe carbon steel, structural steel, and high-strength, low-alloy steel (HSLA) furnished as hot-rolled sheet and cold-rolled sheet: Specifications A414/A414M , A424 , A606 , A659/A659M , A794 , A1008/A1008M , A1011/A1011M , and A1039/A1039M .

1.2 This specification is not applicable to hot-rolled heavy-thickness carbon sheet coils (Specification A635/A635M ).

1.3 In case of any conflict in requirements, the requirements of the individual material specification shall prevail over those of this general specification.

1.4 For the purposes of determining conformance with this and the appropriate product specification referenced in 1.1, 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 Annex A1 lists 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 Annex A1 is mandatory when the M specification is used.

Note 1The 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 and the applicable material specifications are 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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology
3	Materials and Manufacture Chemical Composition
4	TABLE 1 TABLE 2
5	Mechanical Properties General Requirements for Delivery Dimensions, Tolerances, and Allowances TABLE 3
6	Finish and Condition TABLE 4 TABLE 5
7	TABLE 6 TABLE 7 TABLE 8 TABLE 9 TABLE 10
8	Workmanship TABLE 11 TABLE 12 TABLE 13 TABLE 14
9	TABLE 15 TABLE 16 TABLE 17 TABLE 18 TABLE 19 TABLE 20
10	Retests and Disposition of Non-Conforming Material Inspection Rejection and Rehearing Test Reports and Certification
11	Product Marking Packing and Package Marking Keywords TABLE S1.1
12	TABLE S1.2 TABLE S1.3
13	TABLE S1.4 TABLE S1.5
14	A1. PERMISSIBLE VARIATIONS IN DIMENSIONS AND MASS IN SI UNITS A1.1 TABLE S1.6 TABLE A1.1
15	TABLE A1.2 TABLE A1.3 TABLE A1.4
16	TABLE A1.5 TABLE A1.6 TABLE A1.7 TABLE A1.8
17	TABLE A1.9 TABLE A1.10 TABLE A1.11
18	TABLE A1.12 TABLE A1.13 TABLE A1.14 TABLE A1.15
19	X1. AGING EFFECTS ON FORMABILITY OF COLD-ROLLED CARBON-STEEL SHEET PRODUCTS X1.1 X1.2 X1.3 Low-Carbon Steels TABLE A1.16 TABLE A1.17
20	X1.4 Interstitial-Free Steels X1.5 Bake-Hardenable Steels X2. STANDARD CHEMICAL RANGES AND LIMITS X2.1
21	TABLE X2.1
22	TABLE X2.2
23	X3. PROCEDURE FOR DETERMINING BREAKAGE ALLOWANCE LEVELS (APPLICABLE TO CARBON STEEL SHEET ONLY) X3.1 X3.2 X3.3 X3.4 X4. PROCEDURES FOR DETERMINING THE EXTENT OF PLASTIC DEFORMATION ENCOUNTERED IN FORMING OR DRAWING X4.1 Introduction X4.2 Circle Grid Method
24	X4.3 Procedure FIG. X4.1
25	X4.4 Measurement of Strain After Forming X4.5 Evaluation of Strain Measurements X4.6 Example of Major and Minor Strain Distribution FIG. X4.2 FIG. X4.3
26	X4.7 Example for Reducing Splitting Tendency X4.8 Scribed Square Method X4.9 Thickness Method FIG. X4.4
27	X5. ALTERNATIVE METHODS FOR EXPRESSING FLATNESS X5.1 Introduction and Definitions X5.2 FIG. X5.1
28	TABLE X5.1 TABLE X5.2

Additional information

Standard Title	A568/A568M-09a Standard Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for
Published Code	ASTM
Publication Date	2009
Pages Count	29
ICS Codes	77.140.50 - Flat steel products and semi-products

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ASTM-A568 2009

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