C1100 (TPC Tough-Pitch Copper) | Pure Copper

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Nonferrous Metals

Copper Alloys

C1100 (TPC Tough-Pitch Copper) | Pure Copper

Overview & Features

C1100 is pure Copper with a Copper content of over 99.90%. It is refined Copper in which 0.02-0.05% Oxygen remains when electrolytic Copper is melted, also known as "Tough-Pitch Copper" (TPC).
Because of the high purity of Copper, it has an excellent conductor of electricity and heat as is C1020, but care must be taken to avoid hydrogen embrittlement when heated to high temperatures or welded in a reducing atmosphere due to the effect of Oxygen remaining in the material.

Available Shapes

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

JIS

C1100 (H3100)

UNS/CDA

C11000

[Composition] Cu-Sn0.15

Density

8.89 g/cm³

Specific Heat

385 J/(kg・K)

Electrical Resistivity

1.67 μΩ・cm

Young's Modulus

111 GPa

Thermal Expansion

17.0×10-6/K

Thermal Conductivity

393 W/(m・K) (25℃)

Melting Point

1083℃

Magnetism

Non-magnetism

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