X12CrNiMoV 12-3 1.4938 - EN 10302-2008

Grade	X12CrNiMoV 12-3
European Standard Steel Grade	1.4938
Corresponding Standard	EN 10302-2008 Creep resisting steels,nickel and cobalt alloys
Classification	Martensitic Stainless Steel
Properties	High Strength Corrosion Resistance

X12CrNiMoV 12-3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N	V
Minimum Value	0.08	-	0.4	-	-	11	2	1.5	0.02	0.25
Maximum Value	0.15	0.5	0.9	0.025	0.015	12.5	3	2	0.04	0.4

X12CrNiMoV 12-3 Mechanical Properties

diameter/width d/b mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
d≤ 160*	+QT	930~1130	≥760	≥14
b≥3**	+QT	930~1130	≥760	≥14

Approximate Comparison Table Martensitic Stainless Steel

X12CrNiMoV12-3 Corresponding Standards(Same grade name, different standards)

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