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| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO, BV, SGS, Ts16949 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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The factory produces ball sizes from 0.5mm to 250mm.
| Grade: G10 to G1000 | |||||
| Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
| variation | deviation | roughness | variation | deviation tolerance | |
| Vdws | Sph | Ra | Vdwl | Tdn | |
| not over | |||||
| μm | |||||
| 10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
| 16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
| 20 | 0.5 | 0.5 | 0.032 | 1 | * |
| 24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
| 28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
| 40 | 1 | 1 | 0.06 | 2 | * |
| 60 | 1.5 | 1.5 | 0.08 | 3 | * |
| 100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
| 200 | 5 | 5 | 0.15 | 10 | ±25 |
| 500 | 12.5 | 12.5 | * | 25 | ±50 |
| 1000 | 25 | 25 | * | 50 | ±125 |
| China | Japan | U.S. | Germany |
| Q195 | S10C | AISI1010-1015 | 1.1121-1.1141 |
| Q235(A,B,C,D) | S15C | ||
| 45# | S45C | AISI1045 | |
| 82B | SWRH87B | AISI1085 | 1.0616 |
| Low Carbon Steel Ball | ||||||||||
| 1. Material | AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29 | |||||||||
| 2. Size Range | 1mm-180mm | |||||||||
| 3. Grade | G40-1000 | |||||||||
| 4. Hardness | 60 min. HRC (Surface-hardend) | |||||||||
| 5. Characteristic | (a)Casehardened surface balls and low hardness core | |||||||||
| (b)superficial hardness | ||||||||||
| (c)Low resistance to corrosive attack | ||||||||||
| 6. Magnetic | Yes | |||||||||
| 7. Application | Low quality bearing, oiler, roller, sliding block… | |||||||||
| 8. Chemical composition | ||||||||||
| C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | Al% | Cu% | |
| min. | 0.12 | --- | 0.3 | --- | --- | --- | --- | --- | --- | --- |
| max. | 0.17 | 0.3 | 0.6 | 0.2 | 0.25 | 0.05 | 0.035 | 0.035 | 0.01 | 0.3 |
| 9.Packing | Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required | |||||||||
| 10.Conditioning | dry or oiled | |||||||||
| 11.Delivery time | Stock within a short time or 35 days. | |||||||||
| High Carbon Steel Ball | ||||||||||
| 1. Material | AISI1086/ C85/ 1.0616/ EN8-9/ Wks 1.1269 | |||||||||
| 2. Size Range | 1mm-180mm | |||||||||
| 3. Grade | G40-1000 | |||||||||
| 4. Hardness | 60 min. HRC (Through-hardend) | |||||||||
| 5. Characteristic | (a)Core-hardened | |||||||||
| (b)Low resistance to corrosive attack | ||||||||||
| (c)Higher Load and longer life than low carbon steel ball | ||||||||||
| 6. Magnetic | Yes | |||||||||
| 7. Application | Low quality bearings, bicycles | |||||||||
| 8. Chemical composition | ||||||||||
| C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | Al% | Cu% | |
| min. | 0.83 | 0.1 | 0.5 | --- | --- | --- | --- | --- | --- | --- |
| max. | 0.88 | 0.3 | 0.8 | 0.15 | 0.2 | 0.05 | 0.035 | 0.035 | 0.01 | 0.25 |
| 9.Packing | Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required | |||||||||
| 10.Conditioning | dry or oiled | |||||||||
| 11.Delivery time | Stock within a short time or 35 days. | |||||||||
| Soft Carbon Steel Balls | ||||||||||
| 1. Material | AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29 | |||||||||
| 2. Size Range | 1mm-180mm | |||||||||
| 3. Grade | G40-1000 | |||||||||
| 5. Characteristic | (a)Casehardened surface balls and low hardness core | |||||||||
| (b)superficial hardness | ||||||||||
| (c)Low resistance to corrosive attack | ||||||||||
| 6. Magnetic | Yes | |||||||||
| 7. Application | Polished, welded. | |||||||||
| 8. Chemical composition | ||||||||||
| C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | Al% | Cu% | |
| min. | 0.12 | --- | 0.3 | --- | --- | --- | --- | --- | --- | --- |
| max. | 0.17 | 0.3 | 0.6 | 0.2 | 0.25 | 0.05 | 0.035 | 0.035 | 0.01 | 0.3 |
| 9.Packing | Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required | |||||||||
| 10.Conditioning | dry or oiled | |||||||||
| 11.Delivery time | Stock within a short time or 35 days. | |||||||||
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