Cold work
Cold working steel refers to high-carbon, high-chromium tool steels optimized for shaping and forming metal at ambient temperatures. These steels exhibit exceptional hardness, wear resistance, and dimensional stability, making them ideal for applications such as stamping, blanking, bending, and extrusion of ferrous and non-ferrous materials. Their microstructure, typically martensitic after heat treatment, delivers the toughness needed to withstand repeated mechanical stress without deformation.
| COLD WORK STEEL | |||||
| Similar steel grade | APPLICATION | ||||
| GB | ASTM | DIN | JIS | Foreign enterprises | |
| Cr12Mo1V1 | D2 | 1.2379 | SKD10 SKD11 | For punch mold,knife mold,screw mold,chinaware mold | |
| *Cr12Mo1V | SKD11 | For punch mold,knife mold,screw mold,chinaware mold | |||
| Cr12MoV | 1.2601 | SKD11 | For punch mold,knife mold,screw mold,chinaware mold | ||
| Cr¹2 | D3 | 1.2080 | SKD1 | For wear-resisting press tool and guide plate etc | |
| Cr12W | D6 | 1.2436 | SKD2 | Use for extrusion tool with wear resistance,guide plate etc | |
| Cr8Mo2WVSi | DAIDO DC53 Modify ASSAB 88 | Similar to D2.better toughness | |||
| Cr8Mo2VSi | Similar to D2,better toughness,suitable for big size of cold work die | ||||
| 7Cr7Mo2V2Si | For punch mold,press mold,tensile mold | ||||
| *5Cr8Mo2VSi | A8 Modify | 1.2631 | For wear-resisting cutter with thin knife edge | ||
| Cr9W2Mo2V2Si | Use for wearproof cold shear,cutter,thread rolling die | ||||
| Cr5Mo1V | A2 | 1.2363 | For punch mold with heavy load and complicated shape,cutters | ||
| 9CrWMn | 01 Modify | 1.2510 | SKS3 | BOHLER K460 | For thin punch mold,headgear mold |
| *9Cr2MoV | 1.2327 | BOHLER K310 | For cold rolling roller,thread wheel | ||
| CrWMn | 1.2419 | SKS31 | For thin punch mold,headgear mold | ||
| T10WV | F1 | 12414 | SKS21 | For low speed cutting blades and screw dies | |
| A2 Modify | For punch mold with heavy load and complicated shape,cutters | ||||
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