| 420S系列不銹鋼機(jī)加工性能對比(硬度325HB) | |||||||||
| 粗銑 | 精銑 | 磨床 | 鉆孔 | 攻牙 | |||||
| 420S | 1.2316 | 420S | 1.2316 | 420S | 1.2316 | 420S | 1.2316 | 420S | 1.2316 |
| 140% | 100% | 135% | 100% | 135% | 100% | 150% | 100% | 140% | 100% |
| 420S系列各項性能對比 | ||
| 可加工性 Machinability | 420S模具鋼 | +++ |
| GS-316S模具鋼 | + | |
| GS-316模具鋼 | - | |
| 耐腐蝕性 Corrosion resistance | 420S模具鋼 | ++ |
| GS-316S模具鋼 | + | |
| GS-316模具鋼 | +++ | |
| 熱傳導(dǎo)性 Thermal conductivity | 420S模具鋼 | ++ |
| GS-316S模具鋼 | + | |
| GS-316模具鋼 | ○ | |
| 韌 性 Toughness | 420S模具鋼 | + |
| GS-316S模具鋼 | ○ | |
| GS-316模具鋼 | + | |
| 焊接性能 Weldability | 420S模具鋼 | ++ |
| GS-316S模具鋼 | ○ | |
| GS-316模具鋼 | ○ | |
| 拋光性能 Polishability | 420S模具鋼 | + |
| GS-316S模具鋼 | + | |
| GS-316模具鋼 | ++ | |
