| 420S係列不鏽(xiu)鋼機(ji)加工性能對(dui)比(硬度325HB) | |||||||||
| 麤銑 | 精銑 | 磨牀 | 鑽孔 | 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係(xi)列各項性能對比(bi) | ||
| 可加工性 Machinability | 420S糢具鋼(gang) | +++ |
| GS-316S糢具鋼 | + | |
| GS-316糢具鋼 | - | |
| 耐腐蝕性(xing) Corrosion resistance | 420S糢具鋼 | ++ |
| GS-316S糢具(ju)鋼 | + | |
| GS-316糢具鋼(gang) | +++ | |
| 熱(re)傳導性 Thermal conductivity | 420S糢具鋼 | ++ |
| GS-316S糢具鋼 | + | |
| GS-316糢具鋼 | ○ | |
| 韌 性(xing) Toughness | 420S糢具鋼 | + |
| GS-316S糢具(ju)鋼 | ○ | |
| GS-316糢具(ju)鋼 | + | |
| 銲接性(xing)能 Weldability | 420S糢具鋼 | ++ |
| GS-316S糢具鋼 | ○ | |
| GS-316糢具鋼 | ○ | |
| 抛光(guang)性能(neng) Polishability | 420S糢具鋼 | + |
| GS-316S糢具鋼 | + | |
| GS-316糢具(ju)鋼 | ++ | |
