| Standard: | DIN, ASTM, GOST, GB, JIS, ANSI |
|---|---|
| Base Material: | 1.8509, 1.8550, 1.8519, 4140, 5140, 45 |
| Surface Treatment: | Bimetallic, Nitriding, Through-Hardened, Chrome-Pl |
| Hardness for Nitriding: | >Hv900 |
| Hardness for Bimetallic: | HRC50~70 Depending on Different Alloys |
| Thickness of Nitriding Layer: | 0.4~0.7mm |
