Air hardening steel

Details Air hardening steel Air hardening steel

1990-04-24

1992-03-10

Zimmerman, John

Stock material or miscellaneous articles

All metal or with adjacent metals

Laterally noncoextensive components

420108, C22C 3844, C22C 3858

Patent

active

050949233

ABSTRACT:
An air hardened steel having a reduced nickel content and acceptable impact toughness. The air hardened steel may include 0.18-0.35 w/o carbon, 1.3-1.75 w/o silicon, 1.3-2.0 w/o manganese, 0.65-2.1 w/o chromium, 0.9-2.0 w/o nickel and 0.2-0.35 w/o molybdenum and the balance impurities, deoxidants, and iron.

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Cias, Witwold W., "Phase Transformation Kinetics and Hardenability of Medium-Carbon Alloy Steels".

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