polished Tungsten Copper Alloy W70cu30 Of Bar / Rod

Product Details:
Place of Origin: China
Brand Name: JX
Certification: ISO
Model Number: Tungsten Copper Alloy Of Bar/Rod
Payment & Shipping Terms:
Minimum Order Quantity: 10kgs
Price: according to actual products
Packaging Details: standard packing
Delivery Time: 25days
Payment Terms: T/T
Supply Ability: 300kgs month

Detail Information

Size: As Request Quality: ISO9001:2008
Surface: Polishing,burnishing,black Surface Delivery Time: 25days
Packing: Standard Exporting Name: Tungsten Copper Alloy Of Bar/Rod
High Light:

Polished Tungsten Copper Alloy


W70cu30 Tungsten Copper Rod


W70cu30 Tungsten Copper Bar

Product Description

Tungsten Copper Alloy W70cu30 of Bar/Plate/Sheet/Foil

Tungsten Copper Alloy Of Bar/Rod specification:
1) WCu (W70Cu, W75Cu, W80Cu, W85Cu, W90Cu, etc)
2) Density:16-18.8g/cm3
3) Size:As your need
Plate: (0.04-50)* W X L
rod-Dia.1.5 - 200 X 300mm Long

4) Flatness tolerance:<4um
5) Roughness:Ra1.6-Ra0.8
6) Surface: polished, ground.

2. Property Brief Introduction

Tungsten Copper Alloy Of Bar/Rod material is a composite of tungsten and copper, with both tungsten low expansion characteristics, but also has copper of high thermal conductivity properties, and the tungsten and copper in the thermal expansion coefficient and thermal conductivity can be adjusted with the W-Cu composition, also the composite can be machined to various shape, these features make the application of this composite with great convenience.
1) high melting point, high strength,
2) smooth and clean surface,
3) good conductions, small linear expansion coefficient and good heat-resistance


Tungsten Copper Alloy Of Bar/Rod Picture:

polished Tungsten Copper Alloy W70cu30 Of Bar / Rod 0

polished Tungsten Copper Alloy W70cu30 Of Bar / Rod 1
Tungsten Copper Alloy Of Bar/Rod  Chemical composition

Material WCu%
Tungsten Content
Density at 20ºC
Thermal conductivity at 25ºC
Coefficient of thermal expansion at 20ºC
W90Cu10 90 260 17.0 180-190 6.5
W85Cu15 85 240 16.4 190-200 7.0
W80Cu20 80 220 15.6 200-210 8.3
W75Cu25 75 195 14.9 220-230 9.0
W50Cu50 50 125 12.2 310-340 12.5

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