diamondspark 1100 MC is a seamless, high strength metal-cored wire alloyed with nickel, chromium and molybdenum, with a yield strength above 1100 MPa.
The metal core combines the deposition rate of a cored wire with an almost slag-free bead, as you get from a solid wire. Its seamless sheath protects the core against moisture even after long storage, and the wire goes onto working machines, booms, cranes and structures where a high yield strength matters.
- Classification EN ISO: 18276-B T Z 2 T15-1M21A-N4C1M2-H5
- Shielding gas: M21
- Diameters: 0.5 / 0.9 / 1.0 / 1.2 mm
Do not exceed the permitted interpass temperature, an overheated heat affected zone loses its toughness. Keep the gas cover complete, without a full slag layer the pool is more sensitive to draughts. Check the feed roll pressure, a metal-cored wire is easier to crush than a solid one. Thinner diameters suit root runs and thin sheet, thicker ones suit filling.
