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|
Grade |
Code |
AISI |
Austenitic Stainless Steel |
|
1.4841 |
X15CrNiSi25-21 |
314 |
Steel Properties
The 1.4841 is a heat-resistant, austenitic chromium-nickel steel. 1.4841 is chemically resistant up to approx. 1100°C, has a medium corrosion resistance and due to the higher chromium and Nickel content has a good heat resistance. 1.4841 impresses with its good strength and mechanical properties at high temperatures.
Chemical Composition (1.4841)
|
C |
P |
Si |
Mn |
S |
Cr |
Mo |
Ni |
V |
W |
|
0,20 max. |
0,045 max. |
1,50 – 2,50 |
2,00 max. |
0,015 max. |
24,00 – 26,00 |
- |
19,00 – 22,00 |
- |
- |
Mechanical Properties
|
Rp0.2, Mpa |
Rm, Mpa |
Elongation [%] |
Hardness [HB] |
|
≥ 230 |
550 – 750 |
≥ 28 |
< 223 |
Suitable For
AISI 314 is mainly used in apparatus construction for high temperature applications, in the chemical industry, in mechanical engineering, in the oil industry, in furnace construction as well as in the cement chain industry.
Specification
AISI 314, 1.4841, X15CrNiSi25-21
