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ASTM A980/A980M-2011
Standard Specification for Steel, Sheet, Carbon, Ultra High Strength Cold Rolled
适用范围:This specification covers the standard for cold rolled ultra high strength carbon steel sheet in coils or cut lengths. The sheet shall be produced from aluminum killed steel and shall undergo continuous annealing to austenitic temperatures and then be water quenched. Cast or heat analysis shall conform to the prescribed chemical composition requirements in carbon, manganese, phosphorus, sulfur, and aluminum. Tension test shall be done on the point immediately adjacent to the material to be tested and properties shall conform to the specified tensile strength. The sheet shall have a matte surface finish texture and shall have cut edges. Unless otherwise specified, the sheet shall undergo oiling.
实施日期: 2011-11-01
ICS分类号: 77.140.50 - 冶金 - 扁平钢和半成品
标准组织: ASTM - 美国材料与试验协会标准
全文来源: WF
英文关键词: carbon steel sheet cold rolled steel sheet steel sheet ultra high-strength:Carbon steel sheet--specifications Cold-rolled steel sheet/strip--specifications HSLA (high-strength low-alloy) steel sheet/strip--specifications Ultra-high strength cold-rolled steel
语种: 汉语
页数: 2
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