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Copper Alloy Ingots



We supply full range of high quality copper based alloys ingots for casting such as aluminium bronze, tin bronze, gun metal, lead bronze and brass. These alloys conform to recognized international standards such as JIS, DIN, BS and ASTM and are extensively used for manufacturing of gear, pumps, valves, marine parts and all kind of other applications and industries.



  • Aluminium Bronze
  • Tin Bronze
  • Gun Metal
  • Lead Bronze
  • High Tensile Brass
  • Brass

Aluminium Bronze JIS H2206
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
ALBC1 85-90 0.1 max. 0.1 max. 0.5 max. 1-3 0.1-1   8-10 0.1-1    
ALBC2 80-88 0.1 max. 0.1 max. 0.5 max. 2.5-5 1-3   8-10.5 0.1-1.5    
ALBC3 78-85 0.1 max. 0.1 max. 0.5 max. 3-6 3-6   8.5-10.5 0.1-1.5    
ALBC4 71-84 0.1 max. 0.1 max. 0.5 max. 2-5 1-4   6-9 7-15    
Tin Bronze JIS H2203
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
BC-2 86-90 7-9 1 max. 3-5 0.2 max. 1 max. 0.05 max. 0.01 max.   0.01 max. 0.2 max.
BC-3 86.5-89.5 9-11 1 max. 1-3 0.2 max. 1 max. 0.05 max. 0.01 max.   0.01 max. 0.2 max.
Tin Bronze JIS H2204
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
PBC2 87-91 9-12 0.3 max. 0.3 max. 0.2 max. 1 max. 0.05-0.2 0.01 max.   0.01 max. 0.05 max.
PBC3 84-88 12-15 0.3 max. 0.3 max. 0.2 max. 1 max. 0.15-0.5 0.01 max.   0.01 max. 0.05 max.
Gun Metal JIS H2203
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
BC-1 79-83 2-4 3-7 8-12 0.35 max. 1 max. 0.05 max. 0.01 max.   0.01 max. 0.2 max.
BC-6 83-87 4-6 4-6 4-6 0.3 max. 1 max. 0.05 max. 0.01 max.   0.01 max. 0.2 max.
BC-7 86-90 5-7 1-3 3-5 0.2 max. 1 max. 0.05 max. 0.01 max.   0.01 max. 0.2 max.
Lead Bronze JIS H2207
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
LBC2 82-86 9-11 4-6 1 max. 0.3 max. 1 max. 0.1 max. 0.01 max.   0.01 max. 0.3 max.
LBC3 77-81 9-11 9-11 1 max. 0.3 max. 1 max. 0.1 max. 0.01 max.   0.01 max. 0.5 max.
LBC4 74-78 7-9 14-16 1 max. 0.3 max. 1 max. 0.1 max. 0.01 max.   0.01 max. 0.5 max.
LBC5 70-76 6-8 16-22 1 max. 0.3 max. 1 max. 0.1 max. 0.01 max.   0.01 max. 0.5 max.
High Tensile Brass JIS H2205
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
HBsC1 55-60 1 max. 0.4 max. 33-42 0.5-1.5 1 max.   0.5-1.5 0.1-1.5 0.1 max.  
HBsC2 55-60 1 max. 0.4 max. 30-42 0.5-2 1 max.   0.5-2 0.1-3.5 0.1 max.  
HBsC3 60-65 0.5 max. 0.2 max. 22-28 2-4 0.5 max.   3-5 2.5-5 0.1 max.  
HBsC4 60-65 0.2 max. 0.2 max. 22-28 2-4 0.5 max.   5-7.5 2.5-5 0.1 max.  
Brass JIS H2202
Alloy Chemical Composition (% weight)
Cu Sn Pb Zn Fe Ni P Al Mn Si Sb
YBsC1 83-88 0.1 max. 0.5 max. 11-17 0.2 max. 0.2 max.   0.2 max.      
YBsC2 65-70 1 max. 0.5-3 25-34 0.8 max. 1 max.   0.5 max.      
YBsC3 58-64 1 max. 0.5-3 30-41 0.8 max. 1 max.   0.5 max.      



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