ET2合金

ЭТ2
ET2
EhT2
-

ТУ В05 ТУ 1-9-77-85

C Si Fe N Al Ti O
ТУ 1-9-77-85 ≤0.1 ≤0.12 ≤0.25 ≤0.04 2-3 ≤0.12