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Nanjing Free-Corrosive Metal Co., Ltd: Nanjing, Jiangsu, China; Main products: Titanium Pipe, Titanium Bar, Titanium Sheet, Nickel Pipe, Nickel Sheet

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Home > Products > Tungsten and The Alloys > tungsten copper alloyW70CU30 W75Cu25 W80CU20 for wheels

tungsten copper alloyW70CU30 W75Cu25 W80CU20 for wheels

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US$ 1 - 50 / Kilogram

1 Kilogram(Min. Order)

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Product Details

Place of Origin	Jiangsu, China		Brand Name	Pridametal
Model Number	W70CU30 W75Cu25 W80CU20,ect		Application	electrode
Shape	any,plate, cup		Material	tungsten and other Minerals,tungsten copper all
Dimensions	as customerized		Chemical Composition	tungsten, copper

Product Description

Specifications

Wc-Cu(Ag)electric contacts produced by infiltration are available in every grade of vacuum contactors which passed the type test

Tungsten copper alloy:
1. W80Cu20,W75Cu25,W70Cu30.
2.W80Cu20,density more than 15.15 g/cm3
3.hardness more than 220kgf/mm2

	Cu%(WT)	W%(WT)	RWMA Class	Density (Min)	Electric conductivity (Min)	Hardness (Min)	Heat conductivity	Thermal expansion
CuW55	45±2	Balance	10	12.30 g/cm3	49% IACS	125HB	~260(W/mK)	~11.7(10-6/K)
CuW60	40±2	Balance		12.75 g/cm3	47% IACS	140HB
CuW65	35±2	Balance		3.30 g/cm3	44% IACS	155HB
CuW70	30±2	Balance		13.80 g/cm3	42% IACS	175HB	~240(W/mK)	~9.7(10-6/K)
CuW75	25±2	Balance	11	14.50 g/cm3	38% IACS	195HB	200~230 (W/mK)	9.0~9.5 (10-6/K)
CuW80	20±2	Balance	12	15.15 g/cm3	34% IACS	220HB	190~210(W/mK)	8.0~8.5 (10-6/K)
CuW85	15±2	Balance		15.90 g/cm3	30% IACS	240HB	180~200(W/mK)	7.0~7.5(10-6/K)

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Nanjing Free-Corrosive Metal Co., Ltd: Contact namechuan wu
Chat Now; Phone86-25-87187933; AddressJiangning District,Dongshan Street,Zhushan Road 88-4,Room 508,Nanjing, Nanjing, Jiangsu

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