Seamless Rolled Rings Steel Rolled Rings Rolled Ring Profiled seamless rolled rings Contoured seamless rolled rings CONTOURED ROLLED RINGS The steel grade that we could do is General Steel Grade: C20, C35/35C8, C40/EN8, C45/Ck45, AISI1050 EN19/42CrMo4, EN24, 34CrNiMo6; 30CrNiMo8, 15CDV6. Boiler and pressure vessel grade: ASTM A105, ASTM A266GR. ASTM A266GR. ASTM A350 LF2. Heat resisting grade: 13CrMo44, 21CrMoV5.21CrMoV57, 28CrNiMoV59. Case Carburizing grade: 17CrNiMo6. Stainless steel grade: Austenitic: ASTM A182 F316/F304/. F304LN / 304 N2 / F316 / F316 LN / F321 / 347. Martenitic Stainless steel: ASTM F6A CL2, AISI 410, AISI420, AISI430, AISI430F. Duplex stainless steel: 2205, 2507, 2304, F55. Precipitation-hardened stainless steel: 17-4pH, 17-7pH, 630, 631. Special stainless steel: 904L. TOOL & DIE STEELS: H11, H13, DIN 1.2714, AISI D2. Super Alloy: Inconel600, Inconel601, Inconel 625, Inconel690, Inconel718, Inconel725, InconelX_750, Inconel800, Inconel800 HT, Inconel 825, Inconel901, Inconel903, Incoloy800H, Incoloy901, Incoloy800, Incoloy800H/AT, Incoloy825, Incoloy925, Monel400, MonelK500, NS111, NS112, NS142, NS143, NS312, NS313, NS315, NS321, NS335, NS322, NS333, NS334, NS336, NS336, Carpenter20Cb3, Carpenter42(4J42), HastelloyB, HastelloyB2, HastelloyC, HastelloyC276, HastelloyC4, Hastelloy C, Hastelloy C-22, Hastelloy C-276 Hastelloy X, Maraging C200/250/300/350, 30W4Cr2VA, Invar 36, Invar 36 FC, Alloy 42
