High-speed tool steel with very high strength and exceptional cutting properties. Stands out thanks to high ductility, impact & abrasion resistance.
High-speed tool steel with very high strength and exceptional cutting properties. Stands out thanks to high ductility, impact & abrasion resistance.
Roughing & finishing tools equipment, cold extrusion stamps, cutting & precise machining tools. Push broaches, cutters, plungers, tapping knives, circular saw blade segments, gear milling tools, dies, cutting tools, plastic moulds.
Chemical composition
| Element | C | Si | Mn | P | S | Cr | Mo | W | V |
| min | 0.85 | max | max | max | max | 3.80 | 4.70 | 5.90 | 1.70 |
| max | 0.94 | 0.45 | 0.40 | 0.03 | 0.03 | 4.50 | 5.20 | 6.70 | 2.10 |
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Equivalents
| Wr.Nr. | PN | EN | GOST | AISI |
| 1.3343 | SW7M | HS6-5-2C | R6M5 | – |
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