FIELD: ferrous metallurgy. SUBSTANCE: steel has the following components, wt.-%: carbon 0.02-0.065; silicon 0.1-1.1; manganese 0.8-1.5; chrome 8.8-11.5; vanadium 0.15-0.35; aluminium 0.05-0.25; titanium 0.05-0.25; calcium 0.005-0.1; rare-earth metals 0.005-0.1; boron 0.005-0.01, and iron - the rest. Steel is welded by any known welding methods, shows technological effectiveness at stamping. EFFECT: enhanced quality of steel. 2 tbl
Title | Year | Author | Number |
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FERRITE-MARTENSITE STEEL | 1991 |
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Authors
Dates
1995-04-20—Published
1991-12-04—Filed