gb t 4237 1cr12 yield strength


1Cr12 material-C H I D STEEL GRADE - Shipbuilding Steel

1Cr12 material-C H I D STEEL GRADE - Shipbuilding Steel

GBT 4237 1Cr12 heat resistant stainless steel plates GBT 4237 1Cr12 heat resistant steel is martensitic stainless steel for turbine blades and high stress components.It is composed of carbon,manganese,chromium,nickel and other chemical substances with high tensile strength.According to GB/T 20878-2007,the new grade of 1Cr12 is 12Cr12.sp.info Datasheet for Steel Grades Specialsteel 1Cr125 GB/T 4237 (1992) Hot rolled stainless steel sheets and plates 6 GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips 1Cr12 Physical Properties Tensile strength 115-234 σb/MPa Yield Strength 23 σ 0.2 ≥/MPa Elongation 65 δ5≥ (%) ψ - ψ≥ (%) Akv - Akv≥/J HBS 123-321 - HRC 30 -sp.info GB/T - BBN SteelGBT 4237 1Cr12 martensitic stainless steel plates sheets; GB/T 11251 30CrMnSi steel Alloy Steel plate; GB/T 11251 42CrMo steel alloy steel plate; GB/T 11251 35CrMo alloy steel plate; GB/T 11251 30CrMo Alloy Steel Plate; GB/T 11251 15CrMo alloy steel plate; GB/T 11251 12Cr1MoV alloy steel plate; GB/T16270 Q690D High strength welded structural sp.info 1Cr12 Chemical composition, 1Cr12 Properties, 1Cr12 This page cover the Mechanical Properties, Chemical Element, Cross Reference of China GB 1Cr12 steel grade, Application Heat-resisting steel sheets and plates, Related specifications GB 4238 (1992) , Related specifications GB/T 1220 (1992) , Related specifications GB/T 3280 (2007) , Related specifications GB/T 4226 (2004) , Related specifications GB/T 4237 (1992), Related specifications