AISI F22
Low Alloy
F22 is a low-alloy steel known for its high strength and good toughness at elevated temperatures. It is commonly used in power generation and petrochemical applications, particularly for pressure vessels and piping. Its good weldability and resistance to hydrogen damage make it suitable for a variety of high-pressure applications.
Equivalent/Similar Standards
| Standard | Material Name |
|---|---|
| AISI | F22 |
| WNR | 1.738 |
| UNS | K21590 |
| EU EN | 10CrMo9-10 |
| USA | A387Gr.22 Gr.P22 |
| Germany DIN | 10CrMo9-10 |
| Japan JIS | SCMV4 |
| France AFNOR | 10CD9-10 12CD9-10 |
| UK BS | 622 622Gr.31 |
| Italy UNI | 10CrMo9-10 12CrMo9-10 |
| China GB | 12CrMo |
| Sweden SS | 2218 |
| Poland PN | 10H2M |
| Czechia CSN | 15313 |
| Austria ONORM | 10CrMo9-10KW |
| Inter ISO | F34 P34 TS34 |
| Russia GOST | 10KH2M |
