Tungsten-Copper Alloy in Bar/Rods/Plate

May 07, 2018

Basic Info

Model NO.: Tungsten alloy
Standard: GB, ASTM
Alloy: Alloy
Type: Tungsten Bars
Grade: W80cu20, W75cu25, W90cu10
Specification: ISO9001
HS Code: 8101991000

Application: Aviation, Electronics, Industrial
Purity: >98%
Shape: Round
Material: Cuw50-90%
Trademark: KEFENG
Origin: XI'AN, SHAANXI

Product Description

Tungsten-copper Alloy
Appearance: Grey or dark grey with metallic glazing on surface.
Application: Mainly apply for electric spark processing cemented carbide die, high speed steel, high or low voltage electric switch, contact electric processing material and electrical elements.

Code	Density (g/cm3)	(Mpa)	(MN/m2)	;m	Applications
WCu10	16.75	2550	810	6.5	Mainly apply for electric spark processing cemented carbide die, high speed steel, high or low voltage electric switch, contact electric processing material and electrical elements.
WCu20	15.15	2158	740	5.0
Wcu30	14.50	1720	667	4.1
WCu40	12.75	1373	/	3.7

Chemical Composition:

Code		W-1	W-2	XW-2	W-3	XW-3	W-4
Main Comp W Min.(%)		99.5	99.95	99.95	99.70		99.5
Content of Other Chemical Element Max.(%)	Pb	0.0001	0.0001	0.0001	0.0001	0.0001	0.001
	Bi	0.0001	0.0001	0.0001	0.0001	0.0001	0.001
	Sn	0.0001	0.0001	0.0001	0.0001	0.0001	0.001
	Sb	0.001	0.001	0.001	0.001	0.001	0.001
	As	0.002	0.002	0.002	0.002	0.002	0.002
	Fe	0.005	0.005	0.005	0.010	0.010	0.025
	Ni	0.003	0.003	0.002	0.005	0.003	0.15
	Al	0.002	0.002	0.001	0.005	0.002	0.005
	Si	0.003	0.003	0.002	0.001	0.003	0.010
	Ca	0.003	0.003	0.002	0.005	0.003	0.005
	Mg	0.002	0.002	0.001	0.005	0.002	0.005
	Mo	0.010	0.010	0.010	0.020	0.20	0.20
	P	0.001	0.001	0.001	0.002	0.001	0.002
	C	0.005	0.005	0.005	0.008	0.005	0.005
	O	0.003	0.003	0.003	0.005	0.003	0.005
	N	0.003	0.003	0.002	-	0.003	-
Application		Electrode material	Electrode rod material	Electrode rod material	Electrode rod material	Electrode rod material	Steel alloy agent

Note: Above specification (model) and performance can be customer specified.

Welcome to contact us for more details. sales@tungsten-metals.com

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