ALLOY FOR PUNCHING TOOL MANUFACTURING Russian patent published in 2010 - IPC C22C19/05 

Abstract RU 2392341 C1

FIELD: metallurgy.

SUBSTANCE: alloy includes, wt %: molybdenum 16.0-18.0; silicon 0.1-0.15; iron 0.01-0.02; manganese 0.01-0.02; copper 0.03-0.08; chromium 25.0-27.0; niobium 0.7-0.9; aluminium 0.1-0.15; magnesium 0.001-0.003; zirconium 2.0-2.5; boron 0.2-0.3; carbon 1.0-1.5; the rest is nickel.

EFFECT: enhanced wear resistance.

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RU 2 392 341 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2010-06-20Published

2009-11-02Filed