hat
Estanda: L', ASTM, DIN, bò SOUS, GO ak JISMaterials:Duplex en fe: S22053, S25073, S22253, S31803, S32205, S32304, 2205,2507 en espesyal fe: 17-4 ph 17-7ph 904 l, 347, 347 h, 317, 317 l, 316ti, 254mo
eng
17-4 ph 17-7ph 904l, 347, 347 h, 317, 317l, 316ti, 254mo XM-19 Nitronic 50 Nitronic 60 Nimonic80A