Classification
Designation
Diameter,Distance Between Parallel Surface(mm)
Condition
Tensile Strenghkg/mm (N/mm)
Elongation%
Vickers Hardness
BRASS
C2600
6
F
28
35
天
6~75
O
45
6~50
1/2H
20
6~20
H
42
C2700
30
40
36
C2800
32
25
38
15
46
FREE-CUTTING BRASS
C3601
95
130
C3602
75
C3603
10
37
100
C3604
34
80
C3605
FORGING BRASS
C3712
C3771
﹛
NAVAL brASS
C4622BE
C4622BD
C4641BE
C4641BD
HIGH- ENTIONBRASS
C6782BE
47
C6782BD
50
C6783BE
52
C6783BD
55
12
TOUGH PITCH COPPER
C1100
6~25
25~50
23
50~75
22
PHOSPHORDEOXIDIZEDCOPPER
C1201
50~50
C1220
25~30