Métallurgie des poudres Products
| Pièces antifriction PM |
| Grade | Composition Chimique (%) | Densité G/cm3 | Pétrole % (>/=) | Tibia H. (HR) | |||||||
| Fe | C | C total | Cu | Sn | Zn | Pb | Autres | ||||
ST1160 |
B* B |
<0.25 |
<0.5 |
<3 |
5.7~6.2 |
18 |
30~70 |
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ST1165 |
6.2~6.6 |
12 |
40~60 |
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ST1260 |
B B |
0.25~6 |
<1 |
? <3 | 5.7~6.2 |
18 |
50~100 |
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ST1265 |
6.2~6.6 |
12 |
60~110 |
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ST1360 |
B |
0.25~6 |
<1 |
2~5 |
? <3 | 5.7~6.2 |
18 |
60~110 |
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ST1365 |
6.2~6.6 |
12 |
70~120 |
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ST1460 |
B | 0.5~2 |
18~22 |
? <3 | 5.8~6.3 |
18 |
50~100 |
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ST1645 |
6.3~6.7 |
12 |
60~110 |
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ST2170 |
0.5 |
0.5~2 |
B |
5~7 |
5~7 |
2~4 |
<1.5 |
6.6~7.2 |
18 |
20~50 |
|
ST2175 |
7.2~7.8 |
12 |
30~60 |
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ST2265 |
0.5 |
0.5~2 |
B |
8~11 |
<1 |
6.2~6.8 |
18 |
25~55 |
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ST2270 |
6.8~7.4 |
12 |
35~65 |
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ST2365 |
0.5 |
0.5~2 |
B |
6~10 |
<1 |
3~5 |
<1 |
6.3~6.9 |
18 |
20~50 |
|
Notes |
B: Balance; C: Combiner carbone; Densité: Oilness; H. peau: la peau de dureté |
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Nous pouvons fournir des pièces PM antifriction selon nos bluiprint |
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| Pièces PM structurels |
Grade |
Composition Chimique |
Densité |
à la traction |
Pourcentage |
Impact |
Peau |
||||
| Fe | C | Cu | Mo | Autres | >/= g/cm3 | Force >/= % | Allongement >/= % | Ductilité >/= NPa | Dureté </= HB | |
STG10-10 |
B |
</=0.1 |
|
|
1.5 |
6.3 |
100 |
3.0 |
0.05 |
40 |
STG10-15 |
6.8 |
150 |
5.0 |
0.1 |
50 |
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STG10-20 |
7.0 |
200 |
7.0 |
0.2 |
60 |
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STG30-10 |
B |
>0.1-0.4 |
|
|
? 1.5 |
6.2 |
100 |
1.5 |
0.05 |
50 |
STG30-15 |
6.5 |
150 |
2.0 |
0.1 |
60 |
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STG30-20 |
6.8 |
200 |
3.0 |
0.15 |
70 |
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STG60-15 |
B |
>0.4-0.7 |
|
|
1.5 |
6.2 |
150 |
1.0 |
0.05 |
60 |
STG60-20 |
6.5 |
200 |
1.5 |
0.05 |
70 |
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STG60-25 |
6.8 |
250 |
2.0 |
0.1 |
80 |
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STG90-20 |
B |
>0.7-1.0 |
|
|
1.5 |
6.2 |
200 |
0.5 |
0.03 |
70 |
STG90-25 |
6.5 |
250 |
0.5 |
0.05 |
80 |
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STG90-30 |
6.8 |
300 |
1.0 |
0.05 |
90 |
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STG70CU3-25 |
B |
0.5-0.8 |
2-4 |
|
1.5 |
6.2 |
250 |
0.5 |
0.03 |
90 |
STG70CU3-35 |
6.5 |
350 |
0.5 |
0.05 |
100 |
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STG70Cu3-50 |
6.8 |
500 |
0.5 |
0.05 |
110 |
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STG60Cu3Mo40 |
B |
0.4-0.7 |
2-4 |
0.5-1.0 |
1.5 |
6.5 |
400 |
0.5 |
0.05 |
120 |
STG60Cu3Mo55 |
6.8 |
550 |
0.5 |
0.05 |
130 |
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Nous pouvons fournir PM pièces structurelles en fonction de votre modèle (ci-dessus "B" est l'équilibre) |
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