QQ-S-635B, FEDERAL SPECIFICATION: STEEL PLATE, CARBON (28 JUN 1976) [S/S BY ASTM-A827]

QQ-S-635B, FEDERAL SPECIFICATION: STEEL PLATE, CARBON (28 JUN 1976) [S/S BY ASTM-A827]., This specification covers forging quality, flat-rolled carbon steel plate for use in the heat-treated or non heat-treated condition.