标签：40Cr - 英国华人论坛

The current industrial applications of 40cr smls pipe in the pipe and seamless tube each 50%.First, the high temperature plasticity of the 40cr seamless steel pipe is related to the residual phase. The general plasticity decreases with incr...英国华人论坛

Quenched and tempered steels are carbon seamless steel and alloy quenched and tempered steel two categories, either carbon or alloy steel, the carbon content of more stringent controls. If the carbon content is too high, the strength of the...英国华人论坛