HORDA 307Si
ISO 14343 A/B:
W 18 8 Mn I1
AWS A5.9:
ER 307
ГОСТ 2246-70:
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, dissimilar steels, as well as armour plate and heat-resistant steels.
Typical chemical composition
| C | Si | Mn | S | P | Cr | Ni | Mo |
| <0,03 | 0,9 | 6,0 | 0,010 | 0,020 | 19 | 9 | <0,75 |
