9cr18MoV不銹鋼:
●特性及適用范圍:
用於制造不銹切片、機械刃具及剪切工具、手術刀片、高耐磨設備零件等。
●化學成份:
碳 C :0.85~0.95
矽 Si:≤0.80
錳 Mn:≤0.80
![](http://i01.c.aliimg.com/img/ibank/2012/591/632/720236195_1416386103.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/354/922/720229453_1416386103.jpg)
![](http://i01.c.aliimg.com/img/ibank/2012/105/922/720229501_1416386103.jpg)
![](http://i05.c.aliimg.com/img/ibank/2012/340/022/720220043_1416386103.jpg)
![](http://i01.c.aliimg.com/img/ibank/2012/740/022/720220047_1416386103.jpg)
![](http://i01.c.aliimg.com/img/ibank/2012/490/322/720223094_1416386103.jpg)
![](http://i01.c.aliimg.com/img/ibank/2012/290/322/720223092_1416386103.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/880/322/720223088_1416386103.jpg)
![](http://i05.c.aliimg.com/img/ibank/2012/780/322/720223087_1416386103.jpg)
![](http://i03.c.aliimg.com/img/ibank/2012/799/022/720220997_1416386103.jpg)
硫 S :≤0.030
磷 P :≤0.035
鉻 Cr:17.00~19.00
鎳 Ni:允許含有≤0.60
釩 V :0.07~0.12
鉬 Mo:1.00~1.30
●力學性能:
硬度 :退火,≤269HB;淬火回火,≥55HRC 9Cr18MoV
●熱處理規范及金相組織:
熱處理規范:
1)退火,800~920℃緩冷;
2)淬火,1050~1075℃油冷;
3)回火,100~200℃空冷。 金相組織:組織特征為馬氏體型。
新手教學
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