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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