| Customized: | Customized |
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| Certification: | ISO, IATF16949 |
| Standard Parts: | Yes |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Shandong Foison International Trade Co.,Ltd
Shandong Foison International Trade Co.,Ltd mainly produce stainless steel balls(440C,304,316L,420,201), we also produce carbon steel balls(1015,1045,1085), bearing steel balls(GCR15),copper balls, glass balls, titanium balls, flying saucer balls, polishing balls and other kinds of hard alloy balls. The product specification is complete. We produce balls according to the GB308-2002 standard and measure up to the international standard of ISO3290-1998,AFMBA1989 and DIN5401-93. We have the ability to provide many kinds of steel balls which accuracy range is level G10-level G1000. The brand "Foison" is trusted deeply by the customers. Our products have been widely applied in the hardware goods which form a complete set for the aviation and spaceflight industry, automobile trade, sprayer, stainless steel bearing, handicraft and precision instrument.
| Stainless steel ball AISI 420C | ||||||
| 1. Material | AISI 420C/ SUS 420C/ Wks 1.3541 | |||||
| 2. Size Range | 1mm-180mm | |||||
| 3. Grade | G10-1000 | |||||
| 4. Hardness | HRC 54-60 | |||||
| 5. Characteristic | Good mix between hardness and resistance to oxidation | |||||
| 6. Magnetic | Strong | |||||
| 7. Application | Valves, special bearings, application with medium aggressive atmosphere | |||||
| 8.Packing | Standard: 10kg or 20kg per carton, | |||||
| 1 ton per pallet or as customer required | ||||||
| 9.Conditioning | Dry or oiled | |||||
| 10.Delivery time | Stock within a short time or 35 days. | |||||
| Shandong Foison International Trade Co.,Ltd | ||||||
| Chemical composition | ||||||
| C% | Si% | Mn% | Cr% | P% | S% | |
| Min. | 0.43 | --- | --- | 12.5 | --- | --- |
| Max. | 0.5 | 1 | 1 | 14.5 | 0.04 | 0.015 |
| 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 |
420 Stainless steel ball: The representative of martensitic steel, commonly known as stainless iron, is magnetic, has good anti-rust performance, and has high hardness HRC50-55.
Stainless steel ball has excellent mechanical properties. Because of its compact structure, high strength and high hardness, stainless steel ball has good wear resistance and impact resistance. Therefore, in the fields of mechanical manufacturing, automobile manufacturing and aerospace, stainless steel balls are widely used in bearings, valves, transmission parts, cutting tools and other important parts to improve their reliability and life.
Packaging
A. Steel Drum packing
1) 250kg per steel drum;
2) Four steel drums in one pallet;
3) Drum with pallet size: 75CM*75CM*65CM.
B. Plywood Box packing
1) 40 cartons/woven bag in one plywood box;
2) Plywood box size:80CM*65CM*80CM.
C. Recommended to use 20"FT container, Maximum loading capacity of 24 tons.
D. 20"FT container loading of 24 tons Total: 24 Plywood Box or Drum.Shipping
Shipping time: It will takes about 20-25days if by sea, It will takes about 5-7days if by air,By DHL,UPS,FEDEX,TNT,It will takes about 4-6 working days except festival and holiday.
1.If the quantity of order is not very big, we will send them to you by express delivery, such as TNT,DHL,UPS or EMS etc.
2.If order is big, we will advise you use Air Freight or Sea Freight. It through your pointed forwarders freight. FOB port is Ningbo or Shanghai.
3.If you don't have your specified forwarders freight, we can find the cheapest forwarders freight to ship the goods to your point port.
4.The balance payment should be paid before delivery to you.
ISO 9001 & IATF16949 of our own factory named-Huatong
Suppliers with verified business licenses
Audited Supplier 
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