ASTM A213 / SA 213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes Standard Steel Grade GB (China) ASME (U.S.A) DIN/EN (Euro) Applications Cr-Mo Cr-Mo Steel 12CrMoG 12Cr2MoG 12Cr1MoVG 15CrMoG 10Cr9MoVNb SA-213T11 SA-213T22 SA-213T24 SA-213T91 12Cr1MoV 14MoV63 10CrMo910 X10CrMoVNb91 10CrMo5-5, 13CrMo4-5 Superheater tube Reheater tube Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP310HCbN, TP316H, TP321H, TP347H, TP347HFG (fine grained) and TP348H are modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316, TP321, TP347, and TP348, and are intended for high-temperature service, such as for superheaters and reheaters. This specification covers minimum-wall-thickness, seamless ferritic […]