• Model NO.：steel ball
• Product Item：0.3mm-120mm Precision Steel Ball
• Grade：G10 -G2000
• Size：Standard Size and Custom Non-Standard Size
• Ball Type：Solid or Hollow or Drilled
• Application：Bicycle Parts, Cosmetic, Bearing, Toys Ect
• Surface：Polished, Plating or Coating
• Shape：Round
• Transport Package：Carton or Steel Drum, Wooden Box
• Specification：Standard
• Trademark：DIHUI
• Origin：Shandong, China
• HS Code：8482910000
• Production Capacity：55 Billion Balls , Year

MaterialChemical Composition (%)CMnPSSiCrNiMo304≤0.07≤2.0≤0.045≤0.03≤1.017.5 to 19.58.0 to 11.0/304L≤0.03≤2.0≤0.045≤0.03≤1.017.5 to 19.58.0 to 12.0/316≤0.08≤2.0≤0.045≤0.03≤1.016 to 1810.0 to 14.02.0~3.0316L≤0.03≤2.0≤0.045≤0.03≤1.017.5 to 19.58.0 to 11.02.0~3.04200.26 to 0.35≤1.0≤0.04≤0.03≤1.012.0 to 14.0≤0.60/420C0.36 to 0.45≤0.8≤0.04≤0.03≤0.6012.0 to 14.0≤0.60/4400.90 to 1.0≤0.8≤0.04≤0.03≤1.017.0 to 19.0≤0.60/440C0.95 to 1.20≤1.0≤0.04≤0.03≤1.016.0 to 18.0≤0.60≤0.75 Material06Cr19Ni10304X5CrNi18-10SUS304022Cr19Ni10304LX2CrNi19-11SUS304L06Cr17Ni12Mo2316X5CrNiMo17-12-2SUS316022Cr17Ni12Mo2316LX2CrNiMo17-12-2SUS316L20Cr13420AX20Cr13SUS420J130Cr13420BX30Cr13SUS420J240Cr13420CX39Cr13*95Cr18440**102Cr17Mo440CX105CrMo17*Production Capacity*Steel ball quality standard:  ISO 3290-1-2014,GB/T308.1-2013 (JB/T5301-3007, DIN 5401-2002,ABMA Std. 10A - 2001 
3 series stainless steel ball sizes: 0.5mm-120mm
3 series stainless steel ball precision: G40-G1000
4 series stainless steel ball sizes: 0.3mm-50.8mm
4 series stainless steel ball precision: G5-G1000

WHY CHOOSE US?

1. Professional Manufacturer of Steel Ball for 30 years
2. Easy Storage
3. Factory Price & Best Quality
4. Accept Customized Order
5. Fast Delivery
6. OEM Service
7. Emergency Stocks
8. We aim to be your long-term reliable supplies in China

We sincerely look forward to hearing from you ! ^-^