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| Description of material |
Vickers hardness |
Chemical composition in % (specific fraction in %) |
| symbol |
n° |
HV min |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
| EN-GJN-HV520 |
EN-JN2029 |
520 |
2,5 to 3,0 |
0,8 max. |
0,8 max. |
0,10 max. |
0,10 max. |
3,0 to 5,5 |
1,5 to 3,0 |
- |
- |
| EN-GJN-HV550 |
EN-JN2039 |
550 |
3,0 to 3,6 |
0,8 max. |
0,8 max. |
0,10 max. |
0,10 max. |
3,0 to 5,5 |
1,5 to 3,0 |
- |
- |
| EN-GJN-HV600 |
EN-JN2049 |
600 |
2,5 to 3,5 |
1,5 to 2,5 |
0,3 to 0,8 |
0,08 max. |
0,08 max. |
4,5 to 6,5 |
8,0 to 10,0 |
- |
- |
| EN-GJN-HV600(XCr11) |
EN-JN3019 |
600 |
> 1,8 to 2,4
> 2,4 to 3,2
> 3,2 to 3,6 |
1,0 max. |
0,5 to 1,5 |
0,08 max. |
0,08 max. |
2,0 |
11,0 to14,0 |
3,0 |
1,2 |
| EN-GJN-HV600(XCr14) |
EN-JN3029 |
600 |
> 1,8 to 2,4
> 2,4 to 3,2
> 3,2 to 3,6 |
1,0 max. |
0,5 to 1,5 |
0,08 max. |
0,08 max. |
2,0 |
14,0 to 18,0 |
3,0 |
1,2 |
| EN-GJN-HV600(XCr18) |
EN-JN3039 |
600 |
> 1,8 to 2,4
> 2,4 to3,2
> 3,2 to 3,6 |
1,0 max. |
0,5 to 1,5 |
0,08 max. |
0,08 max. |
2,0 |
18,0 to 23,0 |
3,0 |
1,2 |
| EN-GJN-HV600(XCr23) |
EN-JN3049 |
600 |
> 1,8 to 2,4
> 2,4 to 3,2
> 3,2 to 3,6 |
1,0 max. |
0,5 to 1,5 |
0,08 max. |
0,08 max. |
2,0 |
23,0 to 28,0 |
3,0 |
1,2 |
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Applications:- manufacture : manufacturing of parts for security purposes - slip jackets for crushers - rollers for crushers - crusher cylinders - pump bodies for charged liquid - impulsors for charged liquid - palletts for power stations - Bends of expulsion - boxes of expulsion
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