| Grade | 1.2767, X45NiCrMo4 |
| Standard | ASTM A681 |
| Surface | Black; Peeled; Polished; Machined; Grinded; Turned; Milled |
| Raw Materail | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
| Standards | DIN | AISI | JIS | ГОСТ |
| X45NiCrMo16 | 1.2767 | 6F7 | SKT6 | 40Х2Н4МА |
| C | Si | Mn | P | S | Cr | Mo | Ni |
| 0.40-0.50 | 0.10-0.40 | 0.15-0.45 | 0.030 | 0.030 | 1.20-1.50 | 0.15-0.35 | 3.80-4.30 |