Experienced Manufacturer Tungsten Copper Bar, Cuw Bar with Custom-Size

• Customization: Available
• Application: Aviation, Electronics, Industrial
• Standard: GB, ASTM
• Alloy: Alloy
• Shape: Square
• Type: Tunsten Copper Alloy Bar
• Name: Tungsten Copper Bar
• Percentage: Cuw50,...,Cuw90
• Surface: Ground, Polished
• Transport Package: in Wooden Box Wrapped Plastic Foam
• Specification: ISO9001: 2000
• Trademark: Shibo
• Origin: Henan, China
• HS Code: 81019990
• Production Capacity: 20 Ton / Month

Product Description

Experienced Manufacturer Tungsten Copper Bar, CuW bar with custom-size
Tungsten copper alloy is the composite of tungsten and copper which own he excellent performance of tungsten and copper .


Specification

Name	Chemical composition(%)			Physical properties
	Cu	Impurity	W	Density(g/cm)≥	Hardness (HB)≥	Resistivity(µΩ.cm)≤
Copper-tungsten(50)	50±2.0	≤0.5	allowance	11.85	115	3.2
Copper-tungsten(55)	45±2.0	≤0.5	allowance	12.3	125	3.5
Copper-tungsten(60)	40±2.0	≤0.5	allowance	12.75	140	3.7
Copper-tungsten(65)	35±2.0	≤0.5	allowance	13.3	155	3.9
Copper-tungsten(70)	30±2.0	≤0.5	allowance	13.8	175	4.1
Copper-tungsten(75)	25±2.0	≤0.5	allowance	14.5	195	4.5
Copper-tungsten(80)	20±2.0	≤0.5	allowance	15.15	220	5
Copper-tungsten(85)	15±2.0	≤0.5	allowance	15.9	240	5.7
Copper-tungsten(90)	10±2.0	≤0.5	allowance	16.3~16.75	260	6.5
High Specific Gravity (W94)	6±2.0	≤0.5	allowance	16.8~17.2

Character
1. High density
2. Good machinability
3. High absorption capacity against x-rays
4. Harmless to the health


Application
1) Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters
2) Electrodes in electric spark erosion cutting machines
3) Heat sinks as passive cooling elements of electronic devices
4) Electrodes for Resistance Welding

About Us
We're professional manufacturer of molybdenum and tungsten products, MoSi2 and SiC heating element, laboratory furnace. Our products are exported to USA, Europe, Middle East and Southeast Asia, etc.
Our products include:                                                                                                   

Molybdenum Product	Molybdenum Sheet/Plate/Rod/Electrode/Wire
	Molybdenum Crucible/Tube/Boat/Disc/Nut
	Molybdenum Special Shape Product
Tungsten Product	Tungsten Sheet/Plate/Rod/Wire
	Tungsten Crucible/Tungsten heat shield
	Tungsten Special Shape Product
Alloy Product	TZM Alloy/Mo-La Alloy
MoSi2 heating element	U,L,W,Special shape
SiC heating element	U,W,ED,Dumbell,SC,SCR shape
Laboratory furnace	Muffle furnace, Tube furnace Atmosphere furnace, Vacuum Furnace
Accessories	Holders,Straps,Alumina tube

We're a factory with ISO quality system certification.
We can produce as per customer's request and provide products with good quality and best price!




Why choose Shibo?
1. More than 20 years' manufacturing experience, leading factory
2. Reasonable factory direct wholesale prices
3. Steady and top quality, timely delivery, reliable after-sale service