Creep resisting stainless steel EN 1.4922, DIN X20CrMoV11-1, applied in the boiler tubes industry.
seamless steels tubes for pressure purposes, EN 10216-2 standard
Chemical composition ( weight % )
Grade | C | Si | Mn | P | S | Cr | Ni | Mo | V | Heat treatment |
1.4922 |
0.17~0.23 |
0.15~0.50 |
1.00 max |
0.025 max |
0.010 max |
10.00~12.50 |
0.30~0.80 |
0.80~1.20 |
0.25~0.35 |
NT
Austenitizing 1020~1080℃ cooling medium: air
Tempering 730~780℃ cooling medium: air |
Form of supply
EN 1.4922 DIN X20CrMoV11-1 stainless seamless steel tube/pipe
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