QZr0

QZr0
Quantity:
1 Piece(s)
Shipping Terms:
FOB
Date Posted:
2014-02-18
Expires:
2015-02-18
Status:
Closed

This RFQ is closed and is no longer accepting quotes.

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Product Details

QZr0.4 Zirconium Copper

Zirconium Copper is a special alloy mainly including zirconium as an addition. A little bit of zirconium was included is in order to improve the material strength. The well know model is QZr0.2 and QZr0.4. This material has better thermal strength and creep resistance ability, and has better plasticity as well as conductivity under high temperature. It is basically used for resistance welding parts, high strength electrode material etc. The strength and thermal resistance of QZr0.4 is better than QZr0.2, but with not so good conductivity of it.

Chemical composition of QZr0.4 Zirconium Copper

Zr:0.1?0.3, Fe?0.05, Ni?0.2, Cu:remainder

Mechanical property:
Conductivity: ms/m ?49
%IACS ?84.5
Thermal conductivity (W/m • k): ?334
Thermal expansion (10-6/k): 16.3
Recrystallization temperature(?): ?700
Soften temperature(?): 570
Elastic module (103Mpa): 136
Yield strength (N/mm2): ?385
Tensile strength (N/mm2): ?450
Elongation (%): 10
Hardness (HV): ?137

Application:
QZr0.2-0.4 Zirconium Copper was mainly used for resistance welding parts, high strength electrode material etc.

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