HORDA CrMo1Si
ISO 21952 A/B:
W CrMo1Si
AWS A5.28:
ER80S-G
ГОСТ 2246-70:
Св-08ХГСМА
Non-copper welding rods for welding pressure vessels, heat exchangers, catalytic reactors, distillation columns and other products from heat-resistant sials 15ХМ, 20ХМ, 20ХМЛ, 13 CrMo 4-5, 10 CrMo 5-5, T/P11, T/P12 and them similar 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 workа ISO-V KV J +20ºC |
| u | 470 | 595 | 24 | 85 |
u - preheating 150 - 200ºС, post-weld heat treatment 660 - 700ºС/1 hour
Available diameters and packaging
| Packing/Diameter | Ø1,6мм | Ø2,0мм | Ø2,4мм |
| Cardboard case | 5 kg | 5 kg | 5 kg |
