Forgings weighing up to 80 tons, length to 18 000 mm are made of 38CrNi3MoVA, 14Cr17Ni2, 40CrNi2MoA, 38Cr2Ni2MoA, 36Cr2Ni2MoVA, 08Cr10Ni20Ti2, 08-12Cr18Ni10Ti, St.35, 07Cr16Ni4Nb, 40CrNi, 38CrMo, 34CrNiMo6, 42CrMo4, Ck50Mod and special grades according to Russian and foreign standards as to SEW, EN, DIN etc. and rules of DNV, LR, GL, BV, РМРС, РР.