Alloy steel for arctic service

Details Alloy steel for arctic service Alloy steel for arctic service

1974-12-11

1976-05-11

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75125, 75128W, 148 36, C22C 3806, C22C 3816, C22C 3822

Patent

active

039559718

ABSTRACT:
A weldable, low-alloy steel for Arctic service consisting essentially of 0.06 to 0.12% carbon, 0.40 to 1.00% manganese, 0.75 to 1.50% nickel, 0.50 to 1.25% chromium, 0.15 to 0.40% molybdenum, and up to 0.75% copper, with total copper plus chromium not exceeding 1.50% max.

REFERENCES:
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patent: 2797162 (1957-06-01), Korczynsky
patent: 3110586 (1963-11-01), Gulya et al.
patent: 3235413 (1966-02-01), Grange et al.
patent: 3310441 (1967-03-01), Mandich
patent: 3438822 (1969-04-01), Allen
patent: 3573898 (1971-04-01), Murai et al.
patent: 3592633 (1971-07-01), Osuka et al.
patent: 3620717 (1971-11-01), Sekino et al.
patent: 3692514 (1972-09-01), Hydrean

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