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ASTM A980-97(2003)

Historical Reaffirmation

Standard Specification for Steel, Sheet, Carbon, Ultra High Strength Cold Rolled

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1.1 This specification covers a cold rolled ultra high strength carbon steel sheet in coils or cut lengths. The product is available in four strength levels. the steel's strength is obtained by water quenching from an austenitic temperature resulting in a martensitic microstructure. This product is intended for miscellaneous applications where ultra high strength, weight saving, and good weldability are important.


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.


SDO ASTM: ASTM International
Document Number A980
Publication Date April 10, 2003
Language en - English
Page Count 2
Revision Level 97(2003)
Supercedes
Committee A01.19
Publish Date Document Id Type View
Nov. 10, 1997 A0980-97 Revision
Oct. 1, 2010 A0980-97R10 Reaffirmation
April 10, 2003 A0980-97R03 Reaffirmation