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1.4313 – Martensitic Stainless Steel

1.4313 is a low carbon martensitic stainless steel that offers a good strength, toughness and a high weldability. This grade also features a moderate resistance to pitting, crevice and stress cracking.

Alias

1.4313
1.4414
S41500
X3CrNiMo134
X4CrNiMo134

Chemistry

Element Min Max
C (Carbon) 11.5% 14%
Cr (Chromium) 11.5% 14%
Mn (Manganese) 0.5% 1%
Mo (Molybdenum) 0.5% 1%
Ni (Nickel) 3.5% 5.5%
P (Phosphorus) 0.03%
S (Sulphur) 0.03%
Si (Silicon) 0.6%
Mechanical Properties Min Max
Ultimate Tensile Strength (UTS) 790 MPa
Yield Strength 620 MPa
Elongation 15%
Gauge Length 295 HB
Reduction 45%

Applications

Typical used with the Oil and Gas industry, applications of grade 1.4313 include Flanges, Valve bodies, oil field equipment, pumps, chemical process plans, pressure die casting etc.

Disclaimer:
Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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