CORROSION RESISTANT STEEL Russian patent published in 2017 - IPC C22C38/60

Abstract RU 2635642 C1

FIELD: metallurgy.

SUBSTANCE: corrosion resistant steel contains, wt %: carbon 0.08-0.12; silicon 0.15-0.25; manganese 0.3-0.5; chrome 27.0-29.0; molybdenum 0.7-1.0; yttrium 0.03-0.05; antimony 0.001-0.0012; selenium 0.0001-0.00012; zirconium 0.06-0.08; gallium 0.00012-0.00014; boron 0.06-0.08; the rest is iron.

EFFECT: steel has high corrosion resistance.

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RU 2 635 642 C1

Authors

Shchepochkina Yuliya Alekseevna

Dates

2017-11-14—Published

2017-03-28—Filed