AFNOR 2.4955
Chemical composition(mass fraction)(wt.%)
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | B(%) | Nb(%) | Al(%) | Ti(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.04-0.10 | Max 1.00 | Max 1.00 | Max 0.030 | Max 0.015 | 18.0-21.0 | Remain | Max 0.008 | Nb+Ta 1.0-2.0 | 0.30-1.00 | 1.0-2.0 | Fe 23.0-28.0 |