ASTM A568/A568M-2019 高強(qiáng)度低合金熱軋和冷軋?zhí)妓亟Y(jié)構(gòu)鋼薄板一般要求規(guī)格 Standard Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for
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- 標(biāo)準(zhǔn)編號(hào):ASTM A568/A568M-2019
- 標(biāo)準(zhǔn)狀態(tài):現(xiàn)行
- 更新時(shí)間:2023-07-02
- 下載次數(shù):次
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/A424M, A606/A606M, A659/A659M, A794/A794M, 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 ma
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