Feature(may vary by option.)

●The welding rods has nice electrical properties and high frequency insulation from humidity, not easy to wear or age.
●W70/30 alloy;
●Component: W 70% Cu 30%
●Conductance IACS% 44；
●Hardness: HRB 73.6

[4x100mm 1pc]

Description

these welding repair rods are necessory accessories for handymen, craft-lovers, mechanics to fix or DIY sundry things.
- W70/30 alloy;
- Component: W 70% Cu 30%
- Conductance IACS% 44；
- Hardness: HRB 73.6
- Thermal conductivity 213w/mk;
- coefficient of dilatation: 9.6/10-6/k
- Intenerate temperature:960℃
- Transverse rupture strength(TRS): 792N/mm^2
- High density (13.8g/cm^3) and heat resistant property
We have undergone strict quality inspection to ensure that the products sent are of the highest quality ! It will be delivered to you within two weeks