Boron-containing steel and a process for producing the same

Details Boron-containing steel and a process for producing the same Boron-containing steel and a process for producing the same

1983-04-04

1985-01-01

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75126D, 75126P, 148 36, 148 2, 148 12F, 164459, C22C 3814

Patent

active

044914768

ABSTRACT:
A boron-treated steel comprises a carbon steel, or a low alloy steel containing 0.15 to 0.85% C, 0.15 to 2.0% Si, 0.3 to 1.5% Mn, not more than 1.0% Cr, not more than 0.020% of P and S each, and unavoidable quantities of Al and Ti not exceeding 0.008% and 0.010%, respectively, and further contains 6 to 30 ppm of acid-soluble boron. The steel produced is less likely to develop cracks and can be produced at substantially reduced costs.

REFERENCES:
patent: 3717508 (1973-02-01), Melloy et al.

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