10Cr3Mo 3CR - GB /T 31941-2015

Grade	10Cr3Mo
China ISC	3CR
Corresponding Standard	GB /T 31941-2015 Non-nuclear safety class welded carbon steel and alloy steel pipes for nuclear power plant
Classification	Alloy Steel

10Cr3Mo Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S	Cr	Mo
熔炼分析	Minimum Value	0.05	-	0.3	-	-	2.75	0.9
熔炼分析	Maximum Value	0.15	0.5	0.6	0.035	0.035	3.25	1.1

	Component	C	Si	Mn	P	S	Cr	Mo
产品分析	Minimum Value	0.04	-	0.25	-	-	2.63	0.85
产品分析	Maximum Value	0.15	0.5	0.66	0.035	0.035	3.37	1.15

10Cr3Mo Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
All thicknesses	515~690	≥310	≥18	≤201

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