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Product Details:
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| Stainless Steel Ball: | 420/440 | Grade: | G10/G16/G20 |
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| Application: | Bearing, Seals, Auto Spare Parts | Hardness: | ≤HRc62 |
| Sample: | Free Supply For You | Surface Treatment: | Mirror Polished |
| Package: | Plastic Bag+carton Box+wooden Pallet | Service: | OEM, ODM |
| High Light: | 14.287mm Stainless Steel Metal Ball,HRc62 Stainless Steel Metal Ball,SGS Stainless Steel Metal Ball |
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14.287mm(9/16"), 302, 304 Solid stainless steel metal ball for bearing, G100/G200
Introduction
Stainless steel is the abbreviation for stainless steel and acid-resistant steel. It is called stainless steel that can resist weak corrosive media such as air, steam and water, or stainless steel. It has chemical resistance to chemical corrosive media (acid, alkali, salt, etc.). Corrosive steel is called acid-resistant steel.
Stainless steel is often divided into martensitic steel, ferritic steel, austenitic steel, austenitic-ferritic (duplex) stainless steel and precipitation hardening stainless steel according to the state of organization. In addition, it can be divided into chromium stainless steel, chromium nickel stainless steel and chromium manganese nitrogen stainless steel according to the composition.
Ferritic stainless steel
Containing 15% to 30% chromium. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its resistance to chloride stress corrosion is better than other types of stainless steels. In this category, there are Crl7, Cr17Mo2Ti, Cr25, Cr25Mo3Ti, Cr28, etc. Because of its high chromium content, ferritic stainless steel has good corrosion resistance and oxidation resistance, but its mechanical properties and process properties are poor. It is mostly used for acid-resistant structures with little stress and as anti-oxidation steel. This type of steel can resist corrosion from the atmosphere, nitric acid and salt solutions, and has the characteristics of good high-temperature oxidation resistance and low thermal expansion coefficient. It is used in nitric acid and food factory equipment, and can also be used to make parts that work at high temperatures, such as gas turbine parts, etc. .
Details
| Product name | forged solid stainless steel ball for bearing |
| Meterial | 304 316 420 440 stainless steel ball for bearing |
| Size | Ф0.3 – Ф100mm |
| Other size | Customized |
| Surface treatment | Mirror polished |
| Application | Medical equipment, chemical industry, aviation, aerospace, plastic hardware: perfume bottle, sprayer, valve, nail polish, |
| Stainless steel ball | Grade | Property | Application |
| 440C(9Cr18Mo) | G10-G500 | Martensitic steel, high precision, hardness of 56-58 degrees, magnetic, good corrosion resistance, strong rust resistance and wear resistance | Bearings, stamping/hydraulic parts, valves, aerospace, seals, refrigeration equipment, high-precision instruments, etc. |
| 420(3Cr13) | G10-G500 | Martensitic steel, commonly known as stainless iron, has a hardness of 51-53 degrees, is magnetic, has good corrosion resistance and toughness | All kinds of precision machinery, bearings, electrical equipment, household appliances, auto parts, etc. |
| 304(Ocr19Ni9) | G100-G1000 | Austenitic steel, hardness ≤28 degrees, non-magnetic, strong rust resistance, good corrosion resistance | Valves, perfume bottles, nail polish, baby bottles, auto parts, air conditioners and other household appliances |
| 316L(Ocr19Ni12Mo2) | G100-G1000 | Austenitic steel, most suitable for industries with high anti-corrosion requirements, hardness ≤28 degrees, non-magnetic, strong rust resistance | Valves, perfume bottles, medical equipment, nail polish, baby bottles, air conditioners and other household appliances |
| 201 | G100-G1000 | Austenitic steel, hardness ≤28 degrees, non-magnetic after demagnetization, not easy to rust when placed in water | Hardware accessories, household appliances, lamps, switches, die-casting parts, plastic products, etc. |
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