copper powder specification:
1.used for copper powder metallurgy spare parts,friction material,painting.
2 making sintered copper alloy plate,bimetal bushing
3.brass powder mainly used as friction material,painting,diamond tools,chemical industry etc.
|
Chemical Component% |
Physical Performance | |||||||
|
Brand |
Cu |
Pb |
Sn |
Zn |
HL |
AD g/ |
FRs/50g |
mesh |
|
Cu-100 |
remain |
/ |
/ |
/ |
≤2.5 |
3.87 |
≤22 |
-200 |
|
CuZn30 |
remain |
/ |
/ |
29-31 |
≤2.5 |
3.35 |
≤26 |
-200 |
|
CuZn20 |
remain |
/ |
/ |
18-22 |
≤2.5 |
3.2-5.0 |
≤26 |
-200 |
|
CuSn10Zn2 |
remain |
/ |
9-11 |
1.8-3.2 |
≤2.5 |
2.8-4.7 |
≤28 |
-200 |