MIL-S-16598B, MILITARY SPECIFICATION: STEEL BAR (LOW EXPANSION, FREE CUTTING, 36-NICKEL) (30-MAR-1970

MIL-S-16598B, MILITARY SPECIFICATION: STEEL BAR (LOW EXPANSION, FREE CUTTING, 36-NICKEL) (30-MAR-1970)., This specification covers the requirements for a low coefficient of expansion, free cutting, steel bar.