不銹鋼球，不銹鋼珠，不銹鋼鋼球:
1.材質(zhì): 201,202,302,303,304,316,316l,420,440,440c等;
2.規(guī)格: 0.5mm----50.8mm;
3.級別: g16-----g1000;
二. 軸承鋼球，鉻鋼球，滾珠，鉻鋼珠，軸承鋼珠:
1.材質(zhì): gcr15 440 440c;
2.規(guī)格: 0.5mm--152.4mm
3.級別: g10----g100;
三.微型鋼球，小鋼珠，小型鋼球:
1.材質(zhì):
不銹鋼(201,304,316,316l,420,440,440c);
軸承鋼gcr15;
碳鋼1010,1045,1085;
2.規(guī)格: 0.5mm-----2.5mm
0.5mm, 0.6mm, 0.7mm , 0.8mm,0.9mm,1.0mm, 1.2mm,1.25mm,1.30mm,1.35mm,1.40mm,
1.45mm,1.50mm,1.588mm,1.60mm,1.65mm,1.75mm,2.0mm
3.級別: g16--g100;
