Equivalent Specifications
BS 1400 LB2
ASTM B 505 C93700
ASTM B 271 C93700
ASTM B 584 C93700
AMS 4842
AMS 4827
SAE J461
SAE 64
QQ-C-390
AS1565 C93700
Key Features
Will tolerate moderate loading, moderate to high velocity. impact loading or pounding. Needs adequate lubrication but tolerant of boundary conditions and inaccuracies of fit
Typical Uses
Bearings for high speed and heavy loading,pumps,impellers and corrosion resistant applications.
Builders: Hardware Brackets
Fasteners: Washers for Engines, Nuts
Industrial: Crank Shafts, Bearings, Bearing Plates, Machine Parts, Bushings, Applications Requiring Acid Resistance to Sulphite Fluids, Parts for Steel Mill Maintenance, Slide Guides for Steel Mills, High Speed, Heavy Load Bearings, Pumps, Pressure Tight Castings, Impellers, Corrosion Resistant Castings, Bushings for High Speed and Heavy Pressure.
Marine: Large Bearings for Ships
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AS 1565 C93700
An Australian continuous cast leaded tin bronze CuSn10PB9. The high lead content of this class of bronze,
combined with the high tin content, increases plasticity, maximises strength and aids embeddability. The tribology of this alloy also helps prevent scouring of mating materials.
The alloy can also be manufactured to ASTM B 505 C93700, JIS H 5121 CAC603C, DIN 1716 CuPb10Sn W Nr 2.1176.04,
BS1400 CuPb10Sn10 LB2, EN 1982-2008 CuSn10Pb10 CC495K and NF A 53-707 CuSn10Pb10 Y70.
Description |
Leaded Bronze |
Nominal Composition |
CuSn10Pb10 |
Alloy Type |
Cast |
Typical Mechanical Properties
Tensile Strength (N/mm²) |
290 |
Proof/Yield Strength (N/mm²) |
150 |
Elongation (%) |
15 |
Hardness Brinell |
85 |
Impact Izod J20°C |
8 |
Typical Physical Properties
Density g/cm³ |
9 |
Melting Temperature Range °C |
762-928 |
Thermal Conductivity W/mK |
47 |
Electrical Resistivity μΩ.m15°C |
0.17 |
Coefficient of Thermal Expansion 0-250°C |
19 |
Relative Magnetic Permeability |
|
Coefficient of Friction |
|