| 내식황동 및 무연황동 (GEM Brass)
|
 |
| KS/JIS |
UNS |
Cu |
Pb |
Fe |
Sn |
Zn |
Others |
|
FD(DR)series
|
C48600
|
59.0-620
|
1.0-2.5
|
0.2
|
0.8-1.5
|
Rem.
|
0.02-0.25As
|
|
MD series
|
C35330
|
59.5-64.0
|
1.5-3.5
|
-
|
-
|
Rem.
|
0.02-0.25As
|
|
MB series
|
-
|
57.0-63.0
|
0.20
|
0.50
|
0.50
|
Rem.
|
0.5-3.5Bi
|
|
CZ series
|
C89844
|
83.0-86.0
|
0.2
|
0.3
|
3.0-5.0
|
7.0-10.0
|
1.0Ni,2.0-4.0Bi
0.25Sb
0.75Al,0.5-3.5Bi
0.7Al,0.02-0.25As
|
|
CB series
|
-
|
58.5-63.0
|
0.2
|
0.5
|
0.7
|
Rem.
|
|
CD series
|
-
|
59.0-64.0
|
0.8-2.5
|
0.2
|
1.5
|
Rem.
|
|
| 합금번호 |
규격번호 |
질별 |
지름
대변거리 |
인장강도
(MPa)
|
연신율
(%) |
경도
(HRB) |
| KS/JIS |
UNS |
| - |
-
|
- |
-
|
- |
- |
- |
- |
|
|