Gold Index: 121
Hongchao Mould Steel INC [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Dongguan Province/State: Guangdong Country/Region: China (Mainland)
A2 Cold work tool steel
A2 in is an air quenching cold work tool steel. A2may be regarded, therefore, as a universal cold work tool steel.
2013-07-04