C5210 - UNS C52100 | Phosphor Bronze

Nonferrous Metals

Copper Alloys

C5210 - UNS C52100 | Phosphor Bronze

Overview & Features

C5210, called "Phosphor bronze for springs", is a material with good ductility, fatigue resistance, and corrosion resistance.
Although high strength can be obtained by cold rolling, elongation decreases as strength increases, so high strength materials is often used for leaf springs that do not require bending.

Available Shapes

Standards are listed as equivalent or similar to our materials, so please use them as a reference.

JIS

C5210 (H3130)

UNS/CDA

C52100

[Composition] Cu-Sn2

Density

8.86 g/cm³

Specific Heat

377 J/(kg・K)

Electrical Resistivity

9.6 μΩ・cm

Young's Modulus

98 GPa

Thermal Expansion

17.8×10-6/K

Thermal Conductivity

79.5 W/(m・K)

Melting Range

871-982 ℃

Magnetism

Non-magnetism

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