12CrNi3A圓鋼精密定做下公差380mm
60號圓鋼精密定做下公差34mm
85#圓鋼精密定做下公差46mm
34CRMO4圓鋼精密定做下公差29mm
Q420B圓鋼精密定做下公差58mm
40CrMo圓鋼精密定做下公差300mm
20Mn2圓鋼精密定做下公差110mm
Q550C圓鋼精密定做下公差12mm
D2圓鋼精密定做下公差28mm
10號圓鋼精密定做下公差66mm
40B圓鋼精密定做下公差18mm
30CrMnMoTiA圓鋼精密定做下公差250mm
9CrWMn圓鋼精密定做下公差86mm
35Mn2圓鋼精密定做下公差26mm
Y15圓鋼精密定做下公差330mm
A105圓鋼精密定做下公差77mm
10#圓鋼精密定做下公差46mm
25#圓鋼精密定做下公差62mm
NM500圓鋼精密定做下公差160mm
55號圓鋼精密定做下公差65mm