| CARBON STEEL FOR AMBIENT AND HIGHER TEMPERATURE SERVICE | ASTM A105N/C21 - A234WPB - A106 GR.B | RST37-2 - C22.8 - P245GH - P250GH - P265GH - P265NL - P280GH - P355NH - P235GH TC 1 - ST.35.8/I - ST.52.III - ST.52.0 - ST.52.3 |
| CARBON AND LOW ALLOY STEELS FOR LOW TEMPERATURE SERVICE | A350 Grade LF1 - LF2Cl.1 - LFCl.2 - LF3 - LFCl.2 - A420WPL6 | DIN TstE 355 - P265GH - P265NL - P280GH - P355NH |
| LOW ALLOY STEELS FOR HIGH TEMPERATURE SERVICE | ASTM A 182 Grade F1-F2 - F5 - F5a - F9 - F11Cl.1 - F11Cl.2 - F11Cl.3 - F12Cl.1 | DIN 16Mo3 - 13CrMo4-5 - 10CrMo9.10 - 12CrMo19.5 |
| F12Cl.2 - F22Cl.1 - F22Cl.3 - F22V - F9I | |
