Sign In | Join Free | My fnxradio.com |
|
Carbide Rods 1. Quality Grade HRC45:YG10x ,Co:10%, Grain size:0.7um, TRS>3800N/MM2 HRC55:WF25(Taiwan chunbao) ,Co:11%, Grain size:0.6um, TRS>4000N/MM2 HRC60:K44 K40 ,Co:12%, Grain size:0.5um, TRS...