1.4835

Standards

Mat. No.
1.4835
EU
X9CrNiSiNCe21-11-2
AISI/ASTM
-
UNS
S30815
Other
Alloy 253 MA
Avesta 253 MA
1.4835 is a high-temperature resistant austenitic stainless steel alloy.
1150 °It is resistant up to 1150°C. However, its resistance to sulfuric acid and oxidizing gases is relatively low.

Chemical Composition & Mechanical and Physical Properties

C%
0.050-0.12
Mn%
1.00 max
P%
0.045 max
S%
0.015 max
Si%
1.40-2.50
Cr%
20.00-22.00
Cr%
19.00-23.00
Ni%
10.00-12.00
N%
0.12-0.20
Ce%
0.03-0.08

Application areas

In heat treatment furnaces,
In the oil industry.
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