| Steel grade | Standard | Application |
|---|---|---|
| STS3 | KS | Carbide for cutting tools |
| STS3 | KS | Carbide for cutting tools |
| STS44 | KS | Carbide for cutting tools |
| STS44 | KS | Carbide for cutting tools |
| STS43 | KS | Carbide for cutting tools |
| STS43 | KS | Carbide for cutting tools |
| STS41 | KS | Carbide for cutting tools |
| STS41 | KS | Carbide for cutting tools |
| STS4 | KS | Carbide for cutting tools |
| STS4 | KS | Carbide for cutting tools |
| STS4 | KS | Carbide for cutting tools |
| STS4 | KS | Carbide for cutting tools |
| STS8 | KS | Carbide for cutting tools |
| STS7 | KS | Carbide for cutting tools |
| STS7 | KS | Carbide for cutting tools |
| STS51 | KS | Carbide for cutting tools |
| STS51 | KS | Carbide for cutting tools |
| STS5 | KS | Carbide for cutting tools |
| STS5 | KS | Carbide for cutting tools |
| STS21 | KS | Carbide for cutting tools |
| STS21 | KS | Carbide for cutting tools |
| STS2 | KS | Carbide for cutting tools |
| STS2 | KS | Carbide for cutting tools |
| STS11 | KS | Carbide for cutting tools |
| STS11 | KS | Carbide for cutting tools |
| STC7 | KS | Carbide for cutting tools |
| STC7 | KS | Carbide for cutting tools |
| STC6 | KS | Carbide for cutting tools |
| STC6 | KS | Carbide for cutting tools |
| STC5 | KS | Carbide for cutting tools |
| STC5 | KS | Carbide for cutting tools |
| STC4 | Carbide for cutting tools |
|
| STC4 | Carbide for cutting tools |
|
| STC3 | Carbide for cutting tools |
|
| STC2 | Carbide for cutting tools |