HORDA 307Si
ISO 14343 A/B:
G 18 8 Mn M12 M13
AWS A5.9:
ER 307Si
ГОСТ 2246-70:
Св-08Х21Н10Г6
A continuous, solid, corrosion-resistant, chromium-nickel-manganese wire for welding austenitic stainless alloys of the 18% Cr, 8% Ni, 6%Mn types. HORDA 307Si has general corrosion resistance similar to that of the corresponding parent metal. The high silicon content is provide a good deposit formation and weld bright surface. The wire is used in a wide range of applications across the industry, such as the joining of austenitic, manganese, work-hardenable steels, as well as heat-resistant steels.
Typical chemical composition
| % weight | C | Si | Mn | Cr | Ni | Mo |
| Wire composition | ≤ 0,10 | 0,5-1,0 | 5,0-7,0 | 18,5-22,0 | 8,0-10,0 | ≤ 0,50 |
Typical mechanical properties all weld metal
| Yield strength R0, N/mm2 (MPa) | 400 |
| Tensile strength Rm, N/mm2 (MPa) | 600 |
| Elongation A( L0 = 5d0) | 40 |
| Impact energy ISO V KV, J +20⁰ С | 140 |
| -60⁰ С | 80 |
Available diameters and packaging
| 0,8 | 1,0 | 1,2 | 1,6 | 2,0 | 3,0 | 4,0 | |
| Spool BS200 5кг | х | х | х | - | - | - | - |
| Spool BS300 15-18кг | х | х | х | х | - | - | - |
