tungsten steel roller

Tungsten (W) is a hard, brittle, corrosion-resistant, gray to white metallic element extracted from wolframite, scheelite, and other minerals, having the highest melting point and lowest vapor pressure of any metal. Tungsten and its alloys are used in high-temperature structural materials; in electrical elements, notably lamp filaments; and in instruments requiring thermally compatible glass-to-metal seals. Atomic number *4; atomic weight **3.*5; melting point 3,**0°C; boiling point 5,**0°C; specific gravity *9.3g/cm³.

Our company provides products as follows:

1. Chinese agent of Japan Co.,Ltd sanga loy, mainly sells cemented carbide sheet material, bar material, preformed sintered parts.

2. copper tungsten Istanbul Japan, silver tungsten electrode, thread electrode.

3. copper tungsten bar and sheet, screw electrodes, no-standard screw electrode.

4. cemented carbide precision round parts, side mould parts processing.

Our products serve the semiconductor industy,electrical equipment industry, mobile communications industry, micro-motor industry, automotive, powder metallurgy industry, etc. Current product range covers precision stamping dies, and relevant high precisio mould parts. The company has bulk stock, achieving the commitment of arrival in Singapore, Malaysia, Japan and so on. We can also customize a variety of non-standard products or process all the required standard or non-standard specifications carbide gold products.