SEOWON Co., Ltd.

SEOWON

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Products Guide

Alloy
Name
Alloy
No.
Chemical Composition (%)
Cu Pb Fe Sn Al Ni Si Sb As Bi Mn Zn Other
Free -
Cutting
Brass
KS & JIS C3601
ASTM C36000
59.0 /
63.0
1.8 /
3.7
0.3
max
Fe+Sn
0.5 max
              Rem  
KS & JIS C3602
ASTM C36000
59.0 /
63.0
1.8 /
3.7
0.5
max
Fe+Sn
1.0 max
              Rem  
KS & JIS C3603
ASTM C36000
57.0 /
61.0
1.8 /
3.7
0.35
max
Fe+Sn
0.6 max
              Rem  
KS & JIS C3604
ASTM C36000
57.0 /
61.0
1.8 /
3.7
0.5
max
Fe+Sn
1.0 max
              Rem  
KS & JIS C3605 56.0 /
60.0
3.5 /
4.5
0.5
max
Fe+Sn
1.0 max
              Rem  
Forging
Brass
KS & JIS C3712 58.0 /
62.0
0.25 /
1.2
Fe+Sn
0.8 max
              Rem  
KS & JIS C3771
ASTM C37700
57.0 /
61.0
1.0 /
2.5
Fe+Sn
1.0 max
              Rem  
Brass
Ingot
KS & JIS CACln203
ASTM C85700
58.0 /
64.0
0.5 /
3.0
0.6
max
1.0
max
(0.5) 1.0
max
          Rem  
Lead Free 60.0 /
63.0
0.2
max
0.5
max
1.0
max
0.5 /
0.7
        0.5 /
3.5
  Rem  
Dezincfication
Resistance Brass
61.5 /
63.5
1.0 /
1.6
0.15
max
0.15
max
0.5 /
0.7
      0.05 /
0.20
    Rem  
Bronze
Ingot
KS & JIS CACln401
ASTM C84400
79.0 /
83.0
3.0 /
7.0
0.35
max
2.0 /
4.0
0.005
max
0.8
max
0.005
max
0.2
max
      8.0 /
12.0
P 0.03
max
KS & JIS CACln406
ASTM C83600
83.0 /
87.0
4.0 /
6.0
0.3
max
4.0 /
6.0
0.005
max
0.8
max
0.005
max
0.2
max
      4.0 /
6.0
P 0.03
max
Lead Free
ASTM C89833
86.0 /
91.0
0.09
max
0.3
max
4.0 /
6.0
0.005
max
1.0
max
0.005
max
0.25
max
  1.7 /
2.7
  2.0 /
6.0
S 0.03
max
P 0.05
max
Si -
Bronze
Ingot
KS & JIS CACln802
ASTM C87500
78.5 /
82.5
0.3
max
    0.3
max
  4.0 /
5.0
        14.0 /
16.0
 
Al -
Bronze
Ingot
KS & JIS CACln703
ASTM C95800
78.0
min
0.1
max
3.0 /
6.0
0.1
max
8.5 /
10.5
3.0 /
6.0
        0.1 /
1.5
0.5
max
 

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