AUSTENITIC CORROSION-RESISTANT STEEL
FIELD: metallurgy; composition of alloyed austenitic steels. ^ SUBSTANCE: proposed austenitic steel contains the components at the following ratio, mass-%: carbon, 0.04-0.08; silicon, 0.30-0.70; manganese, 0.50-0.90; chromium, 10.00-13.00; nickel, 18.00-20.00; titanium, 1.50-2.50; aluminum, 0.15-0.7...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: metallurgy; composition of alloyed austenitic steels. ^ SUBSTANCE: proposed austenitic steel contains the components at the following ratio, mass-%: carbon, 0.04-0.08; silicon, 0.30-0.70; manganese, 0.50-0.90; chromium, 10.00-13.00; nickel, 18.00-20.00; titanium, 1.50-2.50; aluminum, 0.15-0.70; nitrogen, 0.002-0.01; cerium, 0.01-0.05; the remainder being iron; Cr: (C+N)>=158 and (Ti+Al)=1.80-2.70. Content of admixtures is limited as follows: Pb |
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