Materials Specification

American Standard : ASTM SAE 40
British Standard : BS. 1400 LG2-C
Janpanese Standard : JIS. H5111 BC6

Applications

General purpose bearings, automation and machines, hydraulic ram components, crank gears, valve seats, side valves, rock drill parts, etc.

Chemical Composition

Cu : 83% – 87%
Sn : 4% – 6%
Zn : 4% – 6%
Pb : 4% – 6%
Fe : 0.3% max
Ni : 1.00% max
Al : 0.01% max
P : 0.05% max
Si : 0.01% max
Sb : 0.2% max

Profiles Available

Round Bar
Hollow Round Bar
Sheet

Aluminium Bronze (AB2)(C95800)
JISH5121 CAC703C

Chemical Composition

Cu : 78% – 83%
Sn : 0.1% max
Pb : 0.1% max
Zn : 0.5% max
Fe : 3% – 6%
Ni : 3% – 6%
Al : 8.5% – 10.5%
Mn : 0.1% – 1.5%

Aluminium Bronze (AB3)(C95400)
ALBC2C

Chemical Composition

Cu : 80% – 88%
Sn : 0.1% max
Pb : 0.1% max
Zn : 0.5% max
Fe : 2.5% – 5%
Ni : 1% – 3%
Al : 8% – 10.5%
Mn : 0.1% – 1.5%

Profiles Available

Round Bar