knifedept@machineknifemfg.com
0086（025）-57265888
knifedept@machineknifemfg.com 0086（025）-57265888
All steel material have its own characteristics. For different cutting applications, correct grade and hardness of knife steel are extremely important.
SKS offers a wide range of materials for choice. Besides this we have our own Survey & Match system to help our customer choose the most appropriate material and hardness according to their different cutting conditions.
All our steel is fully certified and traceable through the suppliers' and our own quality assurance systems.
Here is a list that includes some of the popular metals:
| GB | JIS | AISI | DIN |
| Cr12Mo1V1 | SKD-11 | D-2 | 1.2379 |
| 4Cr5MoSiV1 | SKD-61 | H-13 | 1.2344 |
| 7Cr7Mo3V2Si | SLD | SLD | - |
| W6Mo5Cr4V2 | SKH-51 | M-2 | 1.3343 |
| W18Cr4V | SKH-2 | T-1 | 1.3355 |
| 9CrSi | - | - | - |
| 6CrW2Si | G4404 | A681 | 1.2550 |
| 65Mn | - | - | - |
| 45 | S45C/S48C | 1045 | 1.0503 |
| GCr15 | SUJ2 | 52100 | 1.3505 |
| 42CrMo | SCM440 | 4140 | 1.7225 |
| Tungsten Carbide | - | - | - |
| 5Cr8MoVSi | - | A-8 | - |
| 4Cr5WMoVSi | - | H-12 | - |
| Cr8Mo2SiV | DC53 | - | - |
| 9CrWMn | - | O-1 | 1.2510 |
| 80WCrV8 | SKS 42 | - | 1.2552 |
Remark:
◆More materials are not listed
◆HSS and TCT (Tungsten Carbide Tipped) knives/blades upon request
Proportion of main compositions %:
 |
 |