Welcome: ZheJiang Jingxin Alloy Co.,Ltd.
Language: Chinese ∷  English

Tungsten Contact

  • Tungsten Contact
Tungsten Contact

Tungsten Contact

  • Tungsten
  • Brand: Jingxin alloy
  • Place of Origin: China
  • Product description: Product description:The Tungsten points are arc resistance, redectory,and less current consumption when the metal contact on surface,strong on-off current capability, good wear properties and dynamic
  • INQUIRY

PRODUCT MATERIAL

W/FE

General Description

The Tungsten points are arc resistance, redectory,and less current consumption when the metal contact on surface,strong on-off current capability, good wear properties and dynamic performance hit.And its cheaper than any other metal or alloy material.

Application Scope

Mainly used in the electric products such as automobiles, motorcycles, electric horn, magneto etc.

MaterialProperties

Material

Composition(%)

Grain number(PCS/mm2)

Density g/cm3

Hardness HV(Mpa)

W

≥99.95

10000-20000

≥19.0

680



Standard Dimensions

Shank Diameter (d)

Head Diameter (D)

Shank Length (L)


3.0

3.5

4.0

5.0

6.0


Φ1.5






1.5~2.0

Φ2.0






1.5~3.0

Φ2.5






1.5~3.0

Φ3.0






1.5~3.0

Tolerances

Head Diameter

Head Thickness

Shank Length

Shank Diameter

Layer Thickness

±0.10

±0.05

±0.15

-0.02

-0.10

S>0.6

we can produced samples as the customers'requirment,they are divided into solid rivets , semi-tublar rivets and hollow rivets .