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

1.4307

Standards

Mat. No.
1.4307
EU
X2CrNi18-9
AISI/ASTM
304L
UNS
UNS S30403
Other
-
1.4307 is a low-carbon austenitic stainless steel grade.
With its low carbon content, it minimizes carbide precipitation resulting from heat input and increases resistance to intergranular corrosion during welding. It is ideal for applications that require good formability and weldability.

Chemical Composition & Mechanical and Physical Properties

C%
?0.030
Mn%
2.00 max
P%
0.045 max
S%
0.015 max
Si%
1.00 max
Cr%
17.50-19.50
Ni%
8.00-10.50
N%
?0.11

Application areas

In food industry equipment,
In chemical industry equipment,
In heat exchangers,
In storage tanks,
As pipes, flanges and valves.

Specifications

MS 5501
AMS 5513
AMS 5560
AMS 5565
AMS 5566
AMS 5567
AMS 5639
AMS 5697
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