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ASTM Polished Tungsten Alloy Bar W80cu20 99.95%W Pure Tungsten Rods

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ASTM Polished Tungsten Alloy Bar W80cu20 99.95%W Pure Tungsten Rods

Country/Region	china
City & Province	zhengzhou henan
Categories	Aluminum Alloy

Product Details

Polished Tungsten Alloy W80cu20 Bars/Rods & 99.95%W Pure Tungsten Rods

Product Description

Pure tungsten plate/sheet and molybdenum sheet/plate/foil/strip
Tungsten sheet/plate/foil/strip
Specification:
1) Tungsten Sheet/Plate Purity: 99.95%
2) Density: >19.1g/cm3
3) Size: according to the needs of users: T(0.03-40)*W(20-600)*L L<2000mm
4) Surface: Black,Alkali Wash and Polished
5) Condition: hot roll
6) Products Application: Tungsten is suitable for light, electric vacuum device, electric semiconductor device, glass fiber kiln heating element, heat shield, boat and finished products etc.

Material	WCu% Tungsten Content	Hardness HB	g/ Density at 20ºC	W/M.K Thermal conductivity at 25ºC	(10-6/k) 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