HORDA CrMoVSi
ISO 21952 A/B:
(CrMoV1Si)
AWS A5.28:
ER80S-G
ГОСТ 2246-70:
Св-08ХГСМФА
It is used for welding of chromium-molybdenum steels of perlitic class of grades 12KhM, 15KhM, 12Kh2M1, 12Kh2MFB, 12Kh1MF, 15Kh1M1F, 20KhMFL, 15Kh1M1FL in protection environment. Scope - manufacture, installation and repair of steam and hot water boilers, steam generators and superheaters made of heat-resistant and heat-resistant steels with an operating temperature of 550 - 600 degrees.
Typical chemical composition
| C | Si | Mn | S | P | Cr | V | Mo |
| <0,07 | 0,70 | 1,28 | 0,007 | 0,016 | 1,10 | 0,22 | 0,57 |
Typical mechanical properties all weld metal
| (*) |
Yield strength, N/mm2/MPa |
Tensile strength, N/mm2/MPa |
Elongation, % |
impact work, ISO-V KV J, + 20 |
impact work, ISO-V KV J, - 20 |
| u | 562 | 748 | 24 | 109 | 65 |
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 |
