INNOVATION IN MARAGING STEEL
XHD 6860 – higher performance electrode with a completely new metallurgical formulation withXHD 6860 protective weld coating solutions are recommended for parts particularly in the following industries:Typical applications include: machine tools and dies for cutting, trimming, shearing, stamping, forming, extrusion, metal working operations etc.
Description
- increased as welded hardness (40 HRC)
- increased aged hardness (60 HRC)
- increased tempering resistance
- Tool & Die manufacture / maintenance / repair sectors
- Automotive press / forming dies
- Light alloy pressure die casting
- Plastic injection moulding
- Cold trimming, stamping, extrusion rams, mandrels, screws, shafts etc
Technical Data
Hardness (20°C) 2nd layer after welding
42 HRC
Hardness (20°C) 3rd layer after welding
41 HRC
Hardness (20°C) 1st layer after ageing (3hr at 550°C)
55 HRC
Hardness (20°C) 2nd layer after ageing (3hr at 550°C)
60 HRC
Hardness (20°C) 3rd layer after ageing (3hr at 550°C)
61 HRC