22Х3М鋼

22Х3М
22X3M
22H3M
22Cr3Mo

ТУ В03 ТУ 108.838-79, ТУ 108.11.917-87

C S P Mn Cr Si Ni Fe Cu Mo
ТУ 108.11.917-87 0.2-0.25 ≤0.03 ≤0.03 0.5-0.8 3-3.5 0.2-0.4 ≤0.3 ≤0.3 0.4-0.5