HORDA CrMo1Si
ISO 21952 A/B:
G CrMo1Si
AWS A5.28:
ER80S-G
ГОСТ 2246-70:
Св-08ХГСМА
Copper-free welding wire for welding pressure vessels, heat exchangers, catalytic reactors, distillation columns and other products made of heat-resistant sials 15ХМ, 20ХМ, 20ХМЛ, 13 CrMo 4-5, 10 CrMo 5-5, T/P11, T/P12 and them similar ones with a maximum operating temperature of up to 550*C.
Typical chemical composition
| C | Si | Mn | S | P | Cu | Cr | Mo |
| 0,08 | 0,62 | 0,97 | 0,008 | 0,014 | 0,046 | 1,25 | 0,51 |
Typical mechanical properties all weld metal
| (*) |
Yield strength N/mm2(MPa) |
Tensile strength, N/mm2(MPa) |
Elongation % |
impact work ISO-V KV J +20ºC |
| u | 450 | 580 | 24 | 80 |
u - preheating 150 - 200ºС, post-weld heat treatment 660 - 700ºС/1 hour
Available diameters and packaging
| 0,8 | 1,0 | 1,2 | 1,6 | |
| Spool BS200 5кг | х | х | х | - |
| Spool BS300 15-18кг | х | х | х | х |
