Bohler AWS:A5.28 :E110C Diamondspark 700 MC Metal Cored Mig Wire
The Bohler DiamondSpark 700 MC is a Metal cored wire, seamless, high strength, Nickel- Chromium-Molybdenum alloyed, yield strength> 690 Mpa, engineered for the most demanding high-strength steel fabrication projects. This consumable offers a combination of exceptional mechanical properties, ultra-low diffusible hydrogen content, and superior welding productivity.
Utilising advanced seamless technology, the DiamondSpark 700 MC is completely resistant to moisture absorption, ensuring that the critical weld deposit maintains an ultra-low hydrogen level (H4 classification, <2 ml/100g). This feature is paramount for preventing hydrogen-assisted cracking (HAC) when welding quenched and tempered or thermo-mechanically treated fine-grained structural steels with a yield strength up to 690 MPa.
Highly stable spray arc, minimal spatter, and excellent wetting behaviour, allowing for higher travel speeds and deposition rates compared to traditional solid wires. The wire’s rigid, copper-coated design guarantees consistent wire feeding and dependable arc ignition. The DiamondSpark 700 MC can be relied on to deliver high-integrity, high-toughness welds, even at severe low temperatures down to -60°C.
Classification
- AWS A5.28 / SFA-5.28, E110C-K4H4
- EN ISO 18276-A, T 69 6 Mn2NiCrMo M M21 1 H5