X3CrNiMo 13-4 1.4313 - EN 10250-4-1999

Grade	X3CrNiMo 13-4
European Standard Steel Grade	1.4313
Corresponding Standard	EN 10250-4-1999 Open die steel forgings for general engineering purposes - Part 4: Stainless steels
Classification	Martensitic Stainless Steel
Properties	Corrosion Resistance

X3CrNiMo 13-4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	12	3.5	0.3	0.02
Maximum Value	0.05	0.7	1.5	0.04	0.015	14	4.5	0.7	-

X3CrNiMo 13-4 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
-	A	≤1100	-	-	≤320	-
t≤450*	QT650	650~830	≥520	≥15	-	≥70
t≤450**	QT650	650~830	≥520	≥12	-	≥50
t≤450*	QT780	780~980	≥620	≥15	-	≥70
t≤450**	QT780	780~980	≥620	≥12	-	≥50
t≤450*	QT900	900~1100	≥800	≥12	-	≥50
t≤450**	QT900	900~1100	≥800	≥10	-	≥40

1 Approximate Comparison Table Other Stainless Steels

2 Approximate Comparison Table Martensitic Stainless Steel

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	UNS	ISO	EN	Numerical Grade
04Cr13Ni5Mo	S41595	SUS F6NM	S41500	X3CrNiMo 13-4	X3CrNiMo 13-4	1.4313

3 Approximate Comparison Table Martensitic Stainless Steel

4 Approximate Comparison Table Martensitic Stainless Steel

X3CrNiMo13-4 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"!