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Our Stainless Steel Ball is including 440C 420C 304 316 201,The Chemical composition is as following
Chemical composition(%) | C | Cr | Si | Mn | P | S | Mo | Ni | Cu |
AISI440C SS Ball | 0.95-1.2 | 16-18 | 1.0 | ≤1 | 0.04 | 0.03 | ≤0.75 | ≤0.6 | ---- |
AISI420C SS Ball | 0.26-0.4 | 12-14 | ≤1.0 | ≤1.25 | 0.035 | 0.03 | ≤0.6 | ≤0.6 | ---- |
AISI304 SS Ball | ≤0.08 | 18-22 | ≤1.0 | ≤2.0 | 0.045 | 0.03 | ---- | 8-10 | ---- |
AISI316L SS Ball | ≤0.08 | 16-18 | ≤1.0 | ≤2.0 | 0.045 | 0.03 | 2.0-3.0 | 12-15 | ---- |
AISI201 SS Ball | ≤0.15 | 16-18 | ≤1.0 | 5.5-7.5 | 0.045 | 0.03 | ---- | 0.35-0.55 | 1.82 |




Size: 0.35mm- 50.8mm
Grade : G10-G200
Hardness: HRC56-58
Magnetic:Martensitic steel, magnetic
Features: high precision, good corrosion resistance, strong rust and wear resistance.
Applications:Bearings, stamping / hydraulic parts, valves, aerospace, seals, refrigeration equipment, high-precision instruments, etc.

Size: 0.35mm- 50.8mm
Grade : G10-G200
Hardness: HRC51-53
Magnetic:Martensitic steel, magnetic
Features:Commonly known as stainless iron, good corrosion resistance and toughness.
Applications:All kinds of precision machinery, bearings, electrical equipment, household appliances, auto parts, etc.

Size: 0.5mm- 63.5mm
Grade : G80-G500
Hardness: ≤HRC21
Magnetic:Austenitic steel, non-magnetic
Features: strong rust resistance, good corrosion resistance.
Applications:Household appliances such as valves, perfume bottles, nail polish, baby bottles, auto parts, air conditioners, etc.

Size: 1.0mm- 63.5mm
Grade : G80-G500
Hardness: ≤HRC28
Magnetic:Austenitic steel, non-magnetic
Features: the most suitable for industries with high anti-corrosion requirements, and the anti-rust ability is very strong.
Applications:Valves, perfume bottles, medical equipment, nail polish, baby bottles, cosmetic packaging, air conditioners








Packaging | ||
Size | 42mm (L) * 35mm (W) * 22mm (H) | |
Weight | 13-24KGS | |
Packaging Details | If your order are small,we will pack by Carton box with Woven bag | |
Packaging | ||
Size | 126mm (L) *102mm (W) * 92mm (H) | |
Weight | 0.4T | |
Packaging Details | The Pallet is free fumigation. One pallet can pack 36CTNS. | |
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