基本信息
| 出生地 | Zhejiang China (Mainland) |
|---|---|
| 牌子的名字 | RHINO |
| 模式的数量 | Steel Ball |
| 材料 | Carbon Steel Ball |
Carbon steel ball is magnetic, it must be plated when it is out of surface,it can be plated with zinc,glod,nickle,chrome and so on.The frictional resistance is strong, the HRC is 50-55.The frictional resistance and hardness is worse than bearing steel ball(the HRC of GCR15 steel ball is 60-66):so the life is shorter. Detailed Product Description 1.material: AISI 1008 1018 2.element content:C:0.08%-0.20%,Si:0.03%,Mn:0.30%-0.7%,P: <=0.045%; S: <=0.050% 3.grade:G40, G60, G100, G200, G500, G1000, G2000 4.diameter:0.5mm-80mm 5.hardness:HRC 50-55 6.applied field:bicycle,chain wheel,crafwork,shelf,versatile ball,bags, small hardware STEELBALLGB308-89ISO32902002(E) GradeVdwsballdiavariationsphdeviationFromSphericalFromSurfaceRoughnessNoLargerThanum30.080.080.01250.130.130.02 10 0.25 0.250.025160.40.40.032200.50.50.04280.70.70.0540110.08601.51.50.101002.52.50.125200550.2
交货条款及包装
Packaging Detail: Carton Box Delivery Detail: Within 30days
端口: Ningbo
付款条款
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