Tungsten Copper Composite,Tungsten Copper Rods Supplier

Catalog No.	WM0136
Material	CuW
Density	11.85-16.75g/cc
Size	>2mm diameter x 12"Length for Rod
Purity	W 50-90%
Surface	Grinding or Finish Turning
MSDS/SDS	Download MSDS/SDS

Catalog No.

WM0136

Material

CuW

Density

11.85-16.75g/cc

Size

>2mm diameter x 12"Length for Rod

Purity

W 50-90%

Surface

Grinding or Finish Turning

MSDS/SDS

Download MSDS/SDS

Tungsten Copper Description

Tungsten Copper refers to an alloy composed of tungsten and copper. The copper content of commonly used tungsten copper alloy is 10% to 50%. The tungsten copper alloy (W Cu) has a wide range of uses, mainly used to manufacture high-temperature components such as arc ablation resistant high-voltage electrical switches, rocket nozzle throat linings, and tail rudders.

tungsten-copper-composite

Tungsten Copper Alloy Advantages

High arc resistance combined with good electrical conductivity
High thermal conductivity
Low thermal expansion

Tungsten Copper Specification

Check the physical and mechanical properties below to choose the best tungsten copper alloy for your application.

Composites	Nominal Composition (% Weight)	Density (g/cm³, ≥)	Electrical Resistivity (20°C, µΩ·cm, ≤)	Electrical conductivity (IACS%, ≥)	Hardness(≥) Brinell Hardness		Bending Strength
Composites	Nominal Composition (% Weight)	Density (g/cm³, ≥)	Electrical Resistivity (20°C, µΩ·cm, ≤)	Electrical conductivity (IACS%, ≥)	Mpa	Kgf/mm²	Mpa	Kgf/mm²
CuW50	50% Copper 50% Tungsten	11.85	3.2	54	1128	115	---	---
CuW55	45% Copper 55% Tungsten	12.3	3.5	49	1226	125	---	---
CuW60	40% Copper 60% Tungsten	12.75	3.7	47	1373	140	---	---
CuW65	35% Copper 65% Tungsten	13.3	3.9	44	1520	155	---	---
CuW70	30% Copper 70% Tungsten	13.8	4.1	42	1716	175	667	68
CuW75	25% Copper 75% Tungsten	14.5	4.5	38	1912	195	706	72
CuW80	20% Copper 80% Tungsten	15.15	5.0	34	2158	220	736	75
CuW85	15% Copper 85% Tungsten	15.9	5.7	30	2354	240	765	78
CuW90	10% Copper 90% Tungsten	16.75	6.5	27	2550	260	804	82

We also provide Tungsten Carbide Copper and Tungsten Carbide Silver.

We supply:

Type	Length (mm)	Width (mm)	Thickness (mm)	Diameter (mm)
Tungsten-Copper rod	2 ~ 300	---	---	2 ~ 320
Tungsten-Copper plate	10 ~ 300	10 ~ 300	2 ~ 200	---
Other types	cube, ring, block, Tungsten-Copper electrode, and other customized products

Tungsten Copper Applications

Tungsten Copper Alloy is mainly used to manufacture high-temperature components such as arc ablation-resistant high-voltage electrical switches, rocket nozzle throat linings, and tail rudders. In addition, tungsten copper alloys are also used as electrodes for electrical machining, high-temperature molds, and other occasions requiring electrical and thermal conductivity and high-temperature use.

*Electrodes for resistance welding
*Arc contacts and vacuum contacts in high/medium voltage breakers or vacuum interrupters
*Electrodes in electric spark erosion (EDM) cutting machines
*Heat sinks and heat spreaders for passive cooling of electronic devices
*Electronic packaging materials
*Radio base station components
*IGBT modules for hybrid-electric (HEV) and full-electric (EV) vehicles

Tungsten Copper Packaging

Our Tungsten Copper Composites are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.