QuFe72 - Bobbin
Product number:
Qu7202-100-MA125
Product information "QuFe72 - Bobbin"
QuFe72 is used for repair, preventive maintenance and production of highly stressed cold and hot
working tools, such as punching tools, cold shears for thick materials, drawing-, stampingand
trimming tools, hot cutting tools, Al-die cast moulds, plastic moulds, cold forging
tools. The weld deposit is, in as-welded condition, easily machinable and the subsequent
age hardening optimizes the resistance to wear and alternating temperatures.
Hardness of the pure weld metal
Untreated: 32 - 35 HRC
After age hardening 3 - 4 h / 480°C: 50 - 54 HRC
Untreated: 32 - 35 HRC
After age hardening 3 - 4 h / 480°C: 50 - 54 HRC
Material analysis
C: 0,02 | Mo: 4,0 | Ni: 18,0 | Co: 12,0 | Ti: 1,6 | Al: 0,1 | Fe: Rest
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| Bobbin size: | K80, K125, K250, MA125, SH253 |
|---|---|
| Bobbin weight: | 100 g, 200 g, 500 g |
| Diameter: | 0,2 mm, 0,3 mm, 0,4 mm, 0,5 mm, 0,6 mm, 0,7 mm, 0,8 mm |
| Recommendations for basis material: | Cold- and warm working steel with high stress |
| Refinish: | CVD-coatable , chrome-plated , machinable , nitridable , polishable, thermosetting |
| Wire: | Laser welding wire |