FIELD: metallurgy.
SUBSTANCE: steel contains the following, wt %: carbon 0.03-0.06, silicon 0.10-0.60, manganese 0.80-2.00, chrome 22.00-24.00, nickel 14.00-16.00, molybdenum 0.80-1.50, copper 0.80-1.50, vanadium 0.08-0.15, niobium 0.02-0.12, nitrogen 0.45-0.55, zirconium 0.02-0.040, cerium 0.005-0.02, calcium 0.005-0.02, aluminium 0.005-0.02, iron and impurities are the rest.
EFFECT: steel has high mechanical properties and high resistance to pit and crevice corrosion at maintaining non-magnetic level.
2 cl, 2 tbl
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| CORROSION-RESISTANT HIGH-STRENGTH NON-MAGNETIC STEEL | 2019 |
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RU2696792C1 |
| HEAT-RESISTANT STEEL | 2011 |
|
RU2441092C1 |
