| + Conderser Tubes |
|
| + Purple Brass |
|
| + Finned Tube |
|
| + Copper Rods |
|
| + Copper Alloy Joints |
|
| + Copper Ingot |
|
|
 |
| |
| Copper Ingot |
|
|
| |
| Designation, Chemical Composition of furbished brass rods |
| |
Name of product |
Copper Alloy No. |
Chemical Composition, wt% |
Cu |
Pb |
Al |
Bi |
Sb(max) |
Fe(max) |
P(max) |
Sn |
S |
Zn |
Others |
Gravity casting
Ingot |
A Ingot |
59.0 ~ 60.0 |
1.0 ~ 2.0 |
0.5 ~ 0.6 |
- |
0.02 |
0.2 |
- |
Sn:0.15 |
Remain |
- |
B Ingot |
59.0 ~ 60.0 |
1.0 ~ 2.0 |
0.5 ~ 0.6 |
- |
0.035 |
0.35 |
- |
Sn:0.35 |
Remain |
- |
Sand casting Ingot |
C Ingot |
59.0 ~ 60.0 |
1.0 ~ 2.5 |
0.1 ~ 0.6 |
- |
0.07 |
0.6 |
- |
Sn:0.90 |
Remain |
- |
D Ingot |
59.0 ~ 60.0 |
1.0 ~ 3.0 |
0.1 ~ 8 |
- |
0.1 |
0.8 |
- |
Sn:1.0 |
Remain |
- |
Low lead Ingot |
DZR Ingot |
60.0 ~ 64.0 |
08. ~ 2.8 |
0.05 ~ 0.7 |
- |
0.03 |
0.2 |
Ni:0.3 |
As:0.02 ~ 0.25 |
Remain |
Sn:1.5 |
Lead-frec Brass Ingot for casting |
60.0 ~ 62.0 |
0.0 ~ 0.05 |
0.5 ~ 0.7 |
- |
0.02 |
0.15 |
Ni:0.10 |
Bi:0.5 ~ 1.0 |
Remain |
Sn0.15 |
Bronze Ingot |
C84400 |
78.0 ~ 82.0 |
6.0 ~ 8.0 |
0.005 |
- |
0.25 |
0.4 |
0.02 |
Sn:2.3 ~ 3.5 |
Zn:7.0 ~ 10.0 |
C83600 |
84.0 ~ 86.0 |
4.0 ~ 6.0 |
0.005 |
- |
0.25 |
0.3 |
0.05 |
Sn4.0 ~ 6.0 |
Zn:4.0 ~ 6.0 |
|
| |
|
|
