
C91100 Tin Bronze
C91100 Tin Bronze
Typical Uses for C91100 Tin Bronze:
ELECTRICAL: Hollow Conductors
INDUSTRIAL: Piston Rings, Bushings, Bearings
Introduction
Copper UNS C91100 is a casting alloy. Casting is a manufacturing process that has been in use for around 6000 years and involves pouring of molten metal into a mold to form a part. Many of the copper alloys are known for their good castability, as well as their good corrosion resistance, ductility, formability,
The following datasheet discusses the chemical composition and properties of copper UNS C91100.
Chemical Composition
The chemical composition of copper UNS C91100 is given in the following table.
Element | Content (%) |
---|---|
Copper, Cu | 84 |
Tin, Sn | 16 |
Physical Properties
The following table discusses the physical properties of copper UNS C91100.
Properties | Metric | Imperial |
---|---|---|
Density | 8.9 g/cm3 | 0.323 lb/in3 |
Melting point – (solidus) | 818°C | 1505°F |
Melting point – (liquidus) | 950°C | 1742°F |
Mechanical Properties
The mechanical properties of copper UNS C91100 are tabulated below.
Properties | Metric | Imperial |
---|---|---|
Tensile strength | 241 MPa | 35 ksi |
Yield strength | 172 MPa | 25 ksi |
Modulus of elasticity in tension | 103400 MPa | 15000 ksi |
Poisson's ratio | 0.34 | 0.34 |
Elongation | 2% | 2% |
Hardness (HB) | 135 | 135 |
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