24 July 2021 Structural Steel Bar
42CrNiMo6 Structural Steel Bar
42CrNiMo6 Mild steel through to 0.4% Carbon steels.
Alloy steels, that if hardened and tempered, tempering temperature must be in excess of 610°c (1130°F) e.g Mn -Mo (605M36) Cr -Mo (709M40) (4140) (42CrMo4) Ni -Cr -Mo (817M40) (4340) (42CrNiMo6)