11CrMo 1CR - GB /T 31941-2015

Grade	11CrMo
China ISC	1CR
Corresponding Standard	GB /T 31941-2015 Non-Nuclear Safety Class Welded Carbon Steel and Alloy Steel Pipes for Nuclear Power Plant
Classification	Alloy Steel

11CrMo Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S	Cr	Mo
熔炼分析	Minimum Value	0.05	0.15	0.4	-	-	0.8	0.45
熔炼分析	Maximum Value	0.17	0.4	0.65	0.035	0.035	1.15	0.6

	Component	C	Si	Mn	P	S	Cr	Mo
产品分析	Minimum Value	0.04	0.13	0.35	-	-	0.74	0.4
产品分析	Maximum Value	0.17	0.45	0.73	0.035	0.035	1.21	0.65

11CrMo Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
All thicknesses	450~585	≥275	≥22	≤201

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!