steel alloy, steel made of the alloy, and the use of the alloy / product

摘要

PCT No. PCT/SE97/01110 Sec. 371 Date Nov. 30, 1998 Sec. 102(e) Date Nov. 30, 1998 PCT Filed Jun. 23, 1997 PCT Pub. No. WO97/49839 PCT Pub. Date Dec. 31, 1997A steel alloy ahs the following composition in weight % 0.075-0.15% C from traces to max. 1.0 Si, 1-3 Mn, 2-5 Cr, 1-4 Ni, wherein the total amount of Mn+Cr+Ni6, 0.1-1.0 Mo, which wholly or partly can be replaced by the double amount of W, max. 0.015 P, max 0.02 S, balance essentially only iron and impurities and accessory elements in normal amounts.