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【Product Display】Huashan Tungsten Copper Block
Nov 06, 2017

Product Description:

Tungsten copper alloy: Its main composition is tungsten and copper. It made of fine tungsten and copper powder with high temperature sintering. It combines high density, high hardness, and high wear resistance of the tungsten and conductive characteristics of the copper. Always, the content of cooper is from 10% to 50% in the tungsten copper alloy products, and the remainder is W. The tungsten copper alloy properties are closely related to the copper composition, the lower copper content, the higher density, hardness and resistivity of the W-Cu alloys are. The density of the tungsten is 19.34g/cc, the density of the CuW90 is 16.75g/cc, CuW50 is 11.85g/cc. So the density, hardness and conductive characteristics of CuW90 are higher than CuW50.

Tungsten copper block &W Cu sheet china: They are produced by isostatic pressing, high temperature sintering and copper infiltration process. They can be made into frame heat conducting plates, chip carriers and high-energy electron devices. They have good thermal conductivity and low expansion. Its expansion is equal to the silicon carbide, alumina oxide and beryllium oxide. The good characteristics of tungsten copper blocks made themselves to be the best material for integrated circuits, and they are widely used in various fields. We can produce tungsten copper blocks with different shapes according to customers’ requirements.

 华山钨铜块Xi'an HuaShan Tungsten copper block (2).jpg

华山钨铜块Xi'an HuaShan Tungsten copper block (1).jpg

华山钨铜块Xi'an HuaShan Tungsten copper block (3).jpg

Product specifications






10%-50%Cu ,50%-90%W


Turning state / Polishing state /Grinding   state 


Wooden boxes, cartons and steel  drum

 Company Qualification:

The company is a member of China tungsten industry association ,high-tech enterprises in Shaanxi province, belongs to the  third level confidential qualified corporation, has the ability to undertake scientific research and production of military equipment, passed the GB/T 19001-2008,GJB 9001B-2009 quality management system certification, meanwhile get the certificate from DILAC(Defense Science and Technology Industry Laboratory Accreditation Committee ) and China Metrology Accreditation certification.

Company Introduction

Xi’an Huashan Tungsten Products Co., Ltd. is a newly-type civil-military integrated company,which founded by Northwest Industries Group Co.,Ltd., Xi’an HuaShan Precision Machinery Co., Ltd. and ChongYi ZhangYuan Tungsten Co., Ltd.,with registered capital CNY 140 million(About USD 22 million).

The company focus on producing tungsten alloys for more than 30 years, is China Tungsten Association member units, high-tech enterprises in Shaanxi Province,,licensed for the scientific research and production of weaponry and equipment, has passed the GB/T 19001-2008,GJB 9001B-2009 quality management system, third-class confidential qualification etc.

Mainly produce W based alloy products,including:High performance tungsten alloys,industrial shielding,medical shielding;Tungsten alloy rod,ball,ring,tube,plate,block,grain,cylinder;Gyroscope rotor,tungsten bucking bar,collimator and all kinds of customized products;Pure tungsten grain,tungsten bar,tungsten crucible etc.Widely used in military industry,nuclear,machinery manufacturing,aerospace,industrial shielding,medical shielding,oil counterweight & sports goods etc.

The company have cutting-edge manufacturing technique with strong R&D team,currently has a number of patented technology,among,high performance tungsten alloy achieved the world-class level.

Company carry forward the spirit of “ Deligence, Confidence, credibility, win-win”,we sincerely hope to join hands with domestic and overseas friends, to creat a brilliant future together!

Contact Us:

Add: No.123 Xingfu Zhong Road, Xi'an, China

Zip code: 710043

TEL: 0086-29-83202743 / 83202620 / 83203701

FAX: 0086-29-83202620 / 83203701

E-mail: tpyx@xahstp.com

Website: Http://www.cn.xahs-tungstens.com