Simulation of Material Removal Process in EDM with Composite Tools

Table 2

Copper properties at different temperatures [16].

Temperature (K)	Coefficient of thermal conductivity (W/(m·K))	Specific heat (J/(kg·K))
298	385	384
373	377	393
473	367	414
573	358	422
673	349	431
773	341	443
873	334	456
973	330	468
1073	325	477
1273	317	498
1933	313	510