1.4313 X3CrNiMo13-4 Martensitic Stainless Steel Round Bar

Categories	Stainless Steel Bars
Brand	fushun
Delivery condition	annealed
Surface condition	Black, Machined
FOB port	Huangshi,Shanghai
Terms of Payment	L/C, T/T
Update Time	Apr 28,2024

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1.4313 X3CrNiMo13-4 Martensitic Stainless Steel

Introduce

1.4313 Stainless steel is a martensitic stainless steel grade, which can be hardened with heat treatment. This grade is written as 1.4313 or X3CrNiMo13-4 according to EN norm and it is written as UNS S41500 according to UNS norm. It starts with 415 number according to UNS norm so because of this, some sources accept this grade also as AISI 415 stainless steel. 1.4313 material is a magnetic grade and 1.4313 heat treated according to the following three different heat treatment conditions: QT650, QT780, QT900. The numbers 650, 780 and 900 are showing the minimum tensile MPA strength of the materials.

Our supply size:

Diameter : 80 to 600 mm ;

Length : 1000 to 9000 mm ;

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Equivalent grades of steel X3CrNiMo13-4 (1.4313)

EU	USA	France	Sweden
EN	-	AFNOR	SS
X3CrNiMo13-4	S41500	Z6CN13-04	2385

Chemical composition % of steel X3CrNiMo13-4 (1.4313): EN 10088-2-2005

C	Si	Mn	Ni	P	S	Cr	Mo	N
max 0.05	max 0.7	max 1.5	3.5 - 4.5	max 0.04	max 0.015	12-114	0.3 - 0.7	max 0.02

Mechanical properties of steel X3CrNiMo13-4 (1.4313)

Rm - Tensile strength (MPa) (+A)	1100
Rm - Tensile strength (MPa) (+QT650)	700-800
Rm - Tensile strength (MPa) (+QT780)	780-980
Rm - Tensile strength (MPa) (+QT900)	900-1100
R_p0.2 0.2% proof strength (MPa) (+QT650)	520
R_p0.2 0.2% proof strength (MPa) (+QT780)	620
R_p0.2 0.2% proof strength (MPa) (+QT900)	800