| 摘要 |
FIELD: metallurgy. SUBSTANCE: proposed structural alloyed steel has the following components, wt.-%: carbon 0.55-0.63; silicon 0.80-1.10; manganese 0.4-0.7; chrome 1.6-1.9; copper 0.4-0.6; vanadium 0.15-0.30, and iron - the rest. Steel is used in machine engineering. EFFECT: enhanced quality of steel. 1 cl, 3 tbl |
