Model Number

Xinju

1.Tellurium copper alloy bars

Trade mark: DT

Patent No. 02113262.3

Specification:

1).90mm (Diameter) x 0.25-5m (Length)

Note: It is casting round bars.

2).5-40mm (Diameter) x 0.25-5m (Length)

Note: It is extruding/drawing round bars & abnormal shape bars.

Chemical compositions

T: 0.2-0.35%     Rare metal 0.03-0.05%

Main physic properties  

1). Hardness (HBS):103-108

2).Electrical conductivity: ≥99% IACS

3).Thermal conductivity:380-440W (m.k.)

4).Tensile strength: 350-380 RmMpa

5).Expansion (A%):8-11

Applicable fields:

It is used widely in the fields of such as refrigerating, semiconductor, IT, automobiles, motorcycles, electric tools, appliance switch, instruments, machinery, electric wires and cable etc.

Supply ability: 6,000MT/Year

2．Free-cutting copper alloy and special copper alloy rod

ASTM B301 C14500 Hardness:Half hard

Specification:

Length:1m-6m. Diameter:8mm,10mm,20mm.

Technical parameter:

1).Thermal conductivity:≥ 500Wm-1k-1(International leading);

2).Electrical conductivity:Over 85%IACS-100%IACS(International leading);

3).Tensile strength:Over 400MPa-700MPa(International leading);

4).Soften temperature: Over 300 oC.

Note: It has high corrosion-proof and high arc extermination ability.

Applicable fields:

It is mainly used for high-tech fields and electronic industry department.

Supply ability: 1,200MT/Year

3. Copper alloy and special copper alloy plate

ASTM B301 C14500 Hardness:Half hard

Specification:

1-3m (Length) x 50-100mm, 100-450mm (Width) x 5mm-20mm (Thickness)

Technical parameter:

1). Thermal conductivity:≥500Wm-1k-1(International leading);

2). Electrical conductivity:Over 85%IACS-100%IACS(International leading);

3). Tensile strength:Over 400MPa-700MPa(International leading);

4). Soften temperature: Over 300 oC.

Note: It has high corrosion-proof and high arc extermination ability.

Applicable fields:

It is mainly used for aviation and spaceflight, missile, radar, military industry, high-tech field, thermal exchanger, CPU radiator as well as all thermal conduction and radiating products such as CPU radiator etc.

Supply ability: 1,200MT/Year

4. Copper alloy and special copper alloy foil

ASTM B301 C14500 Hardness:Half hard

Specification:

1. 0.03mm-0.07mm (Thickness) x 110mm (Width);

2. Over 0.08 mm-0.15mm (Thickness) x 450mm (Width).

Technical parameter:

1). Thermal conductivity: ≥500Wm^-1K^-1(International leading);

2). Electrical conductivity: Over 85%IACS-100%IACS(International leading);

3). Tensile strength: Over 400MPa-700MPa;

4). Soften temperature:Over 300 oC.

Note: It has high corrosion-proof and high arc extermination ability.

Applicable fields:

It is mainly used for Identification, bank card, commercial card and IC card etc.

Supply ability: 700MT/Year

5. Copper alloy and special copper alloy belt

ASTM B301 C14500 Hardness:Half hard

Specification:

Over 2m (length) x 110mm, 200mm-450mm (Width) x 0.03mm-1.0mm (Thickness)

Technical parameter:

1). Thermal conductivity: ≥500Wm^-1K^-1(International leading);

2). Electrical conductivity: Over 85%IACS-≥100%IACS(International leading);

3). Tensile strength: Over 400MPa-700MPa;

4). Soften temperature: Over 300 oC.

Note: It has high corrosion-proof and high arc extermination ability.

Applicable fields:

It is mainly used for aviation and spaceflight, missile, radar, military industry, high-tech field, thermal exchanger, CPU radiator as well as all thermal conduction and radiating products such as

CPU radiator etc.

Supply ability: 700MT/Year

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