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4140 4330 Mod4340 / E-43404620 Vac. / AMS 62946150 Vac. / AMS 6448AISI 9310300mMARAGING 350MARAGING 300MARAGING 250

1.4313

Standards

Mat. No.
1.4313
EU
X3CrNiMo13-4
AISI/ASTM
415
UNS
UNS S41500
Other
F6NM
It belongs to the Martensitic stainless steel group.
It is a chromium-nickel stainless steel alloy with the addition of molybdenum. It exhibits excellent toughness values between -60°C and +300 °C. Its corrosion resistance, attributed to the addition of molybdenum, is similar to that of grade 1.4057.

Chemical Composition & Mechanical and Physical Properties

C%
?0.05
Mn%
1.50 max
P%
0.040 max
S%
0.015 max
Si%
0.70 max
Cr%
12.00-14.00
Mo%
0.30-0.70
Ni%
3.50-4.50
N%
0.020 max

Application areas

In power plants,
Pompa ve rotor şaftlarında,
Kompresörlerde
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