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Gold Color W70cu30 Copper Tungsten Alloy Flat Blanks For Spaceflight Field
Gold Color W70cu30 Copper Tungsten Alloy Flat Blanks For Spaceflight Field
Specifications
Brand Name :
JBNR
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 piece
Price :
Netotiable
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
5 Ton per month
Packaging Details :
Standard for exporting
Material :
70% tungsten ,30% copper
Sized :
customized
Density :
13.8 g/cm3
Hardness :
175HB Kgf/mm2≥
Resistivity :
4.1 µΩ.cm≤
IACS :
42%≥
Bending Strength :
790 Mpa≥
Application :
Spaceflight field
Description

Good quality Tungsten Copper flat blanks W70Cu30

WCu alloy is the composite of Tungsten and Copper, which own the excellent performances of Tungsten and Copper, such as heat-resistant, ablate-resistant, high-intensity, excellent thermal and electrical conductivity. WCu alloy is easy to be machined. WCu alloy is used widely in such industries as engine, electrical power, electron, metallurgy, spaceflight and aviation. Using CIP formation, sintered tungsten skeleton and infiltrating copper (silver) technology, large size and special shape products of WCu composites with 6-90 percent of copper are produced, such as electric contacts, electrode, refractory parts, heat sinks and parts of rocket, We can also produce WCu alloy sheet material, tubing, plate and other small products by mould pressing, extrusion pressing and MIM.

Advantages

Higer thermal conductivity

Low thermal expansion

High arc resistance combined with good electrical conductivity

Applications

Spaceflight field
Tungsten copper alloy performance excellent as heat resistant, ablate resistant, high intensity, high density and self cooling, it is widely used in spaceflight field.

Copper Tungsten Technical Data

Composition Density Hardness Resistivity IACS Bending Strength
g/cm3≥ HB Kgf/mm2≥ µΩ.cm≤ %≥ Mpa≥
W50/Cu50 11.85 115 3.2 54
W55/Cu45 12.3 125 3.5 49
W60/Cu40 12.75 140 3.7 47
W65/Cu35 13.3 155 3.9 44
W70/Cu30 13.8 175 4.1 42 790
W75/Cu25 14.5 195 4.5 38 885
W80/Cu20 15.15 220 5.0 34 980
W85/Cu15 15.9 240 5.7 30 1080
W90/Cu10 16.75 260 6.5 27 1160
Product tags

tungsten ring black

,

black tungsten rings

,

black tungsten masonic rings
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Gold Color W70cu30 Copper Tungsten Alloy Flat Blanks For Spaceflight Field

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Product Detail
Brand Name :
JBNR
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 piece
Price :
Netotiable
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Contact Supplier
Gold Color W70cu30 Copper Tungsten Alloy Flat Blanks For Spaceflight Field

Zhuzhou Jiabang Refractory Metal Co., Ltd

Active Member
8 Years
hunan, zhuzhou
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Hermetic Packages Electronics, Heat Sink, Welding Electrodes
Total Annual :
10,000,000-20,000,000
Employee Number :
50~100
Certification Level :
Active Member
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