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H.C. Starck HPM 1810 Tungsten High Density Composite

Tungsten Alloy

H.C. Starck

产品说明

Description of Product: Tungsten based composite materials are outstanding due to high density and good mechanical properties. The product can be delivered both as semi-finished product for further processing by the customer or in accordance with the drawing as finished machined component.
Our HPM 1700 to HPM 1850 materials provide a solution in a wide range of applications requiring concentrated weight or density in a limited space. These lead-free parts meet legal requirements and recommendations to protect the environment.

Range of Application: Balance weights, radiation protection, vibration absorbers, heat transfer, drilling bars. The mechanical characteristics have to guarantee the stability and strength in any application case.
The absorption of x-ray and gamma radiation is in direct proportion to the density of the shielding material. Tungsten high density composites are more than 1.5 times as effective as lead and provide extremely efficient protection, particularly where space is limited.

Information provided by H.C. Starck.

物理性能额定值 (公制)额定值 (英制)测试方法
密度 g/cc lb/in³
机械性能额定值 (公制)额定值 (英制)测试方法
维氏硬度 HV 30
抗张强度 MPa psi
抗张强度(屈服)>= MPa >= psi
伸长率 (断裂)
弹性模量 GPa ksi
电气性能额定值 (公制)额定值 (英制)测试方法
体积电阻率 ohm-cm ohm-cm
Magnetic Permeability
热性能额定值 (公制)额定值 (英制)测试方法
线性热膨胀系数 µm/m-°C
@Temperature 20.0 - 100 °C
µin/in-°F
@Temperature 68.0 - 212 °F
µm/m-°C
@Temperature 20.0 - 300 °C
µin/in-°F
@Temperature 68.0 - 572 °F
µm/m-°C
@Temperature 20.0 - 450 °C
µin/in-°F
@Temperature 68.0 - 842 °F
导热系数>= W/m-K >= BTU-in/hr-ft²-°F
构成要素属性额定值 (公制)额定值 (英制)测试方法
Balance - Ni, Fe
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