Model NO. 14.288mm 9/16 ; Stainless Type Ss201 SS304 SS316 Ss440 Ss420 Hardness HRC10-HRC65 Grade G10 -G2000 Application Bicycle Parts, Cosmetic, Bearing, Toys Ect Trademark SDE Transport Package Carton or Steel Drum, Wooden Box Specification 0.5mm-200mm Origin Hangzhou, China HS Code 84829100

Product Description

Stainless Steel BallBasic Information

Material 201 304 316 420C 440C Metric Size 0.4mm – 100mm Inch Size 1/64 ; – 4 ; Precision Grade G100 G200 G500 G1000 G2000

Mechanical Properties

201 304 316 420C 440C Densityg/cm3 7.85 7.95 7.95 7.70 7.75 HardnessHRC 25 – 39 10 – 39 10 – 39 52 – 60 57 – 65 Tensile StrengthPSI×103 100 – 180 72 – 188 80 – 180 250 – 275 275 – 290 Young’s ModulusGPa 200 200 200 205 210

Chemical Composition

201 304 316 420C 440C %C 0.150 Max 0.080 Max 0.080 Max 0.43 – 0.50 0.95 – 1.20 %Si 1.00 Max 0.75 Max 1.00 Max 1.00 Max 1.00 Max %Mn 5.50 – 7.50 2.00 Max 2.00 Max 1.00 Max 1.00 Max %P 0.060 Max 0.045 Max 0.045 Max 0.040 Max 0.040 Max %S 0.030 Max 0.030 Max 0.030 Max 0.030 Max 0.030 Max %Cr 16.00 – 18.00 18.00 – 20.00 16.00 – 18.00 12.50 – 14.50 16.00 – 18.00 %Ni 3.50 – 5.50 8.00 – 10.50 10.00 – 14.00 – – %N 0.250 Max 0.100 Max – – – %Mo – – 2.00 – 3.00 – 0.75 Max

International Standards

201 304 316 420C 440C USA AISI201 AISI304 AISI316 AISI420C AISI440C JAP SUS201 SUS304 SUS316 – SUS440C UK 201S01 304S15 316S16 – – CHN 1Cr17Mn6Ni5N 0Cr18Ni9 0Cr17Ni12Mo2 4Cr13 9Cr18Mo RUS 14Ch18N4G4L 08KH18N10 08KH16N11M3 40Kh13 95X18 ITA – X5CrNi18-10 X5CrNiMo1712 X46Cr13 X105CrMo17 FRA Z12CMN17-07Az Z7CN18-09 Z6CND17.11 Z34C14 Z100CD17 GER 1.4372 1.4301 1.4401 1.4034 1.4125

Feature201:Cr-Mn stainless steel balls, with properties similar to AISI 302/304 balls (slightly higher mechanical characteristics). Balls are provided in the passivated condition.304:Unhardened austenitc stainless steel balls, they display good mechanical characteristics, toughness and corrosion resistance. AISI 304L provides lower carbon content, AISI 302 better mechanical characteristics. Balls are provided in the passivated condition.316:Austenitic stainless steel balls with higher corrosion resistance than AISI 304 balls. They show good toughness. AISI 316L has a lower carbon content (maximum 0,030%). Balls are provided in the passivated condition.420C:Martensitic hardened stainless steel balls, they feature good hardness, corrosion resistance, wear and abrasion resistance. Balls are provided in the passivated condition.440C:Martensitic hardened stainless steel balls, they feature remarkable hardness, wear resistance, surface finishing, narrow dimensional tolerances. For that reason this type of steel is frequently used in precision devices. Balls are provided in the passivated condition.Corrosion Resistance201:Similar to the corrosion resistance of AISI 302/304 materials.304:Very good corrosion resistance with respect to organic substances, oxidating solutions, foodstuff, sterilizing solutions. Good resistance with respect to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid solutions. AISI 302 shows slightly best corrosion resistance with respect to AISI 304/304L stainless steels.316:Very good corrosion resistance with respect to organic substances, good resistance to several strong acids (acetic, phosphoric, sulphuric acid) and on sea water. They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion when temperature exceeds 60°C. They do not resist in contact with hydrochloric and hydrofluoric acids, aqua regia, iron and magnesium chlorides.420C:Good corrosion resistance in industrial atmosphere, freshwater, steam, alcool, ammonium, several oilfield products and organic compounds, dairy products, mild acid environments. Fairish in foodstuff and alkaline solutions. Fair in salt atmosphere. It does not resist in contact with sea water and strong acids (even if diluted).440C:The material resists to corrosion in contact with freshwater, steam, oil, petrol, alcohol. They are subjected to pitting corrosion in sea water environments. Poor corrosion resistance in acid environments.Application201:Special bearings, automotive components, switches, die casting devices. They are widely used in the electronic industry.304:Special bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams, medical application valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and military industry.316:Special bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber, military, textile industry. Applications in photographic devices, medical instruments, quick couplings, recirculating balls, ink cartridges, jewels.420C:Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, pens, automotive seatbelts & components.440C:Precision bearings, anti-friction bearings, special valves, conveyor belts and rollers, ballpoint pens. They are used in foodstuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices.Other ProductsPackingShipment

Basic Info

Model NO. 14.288mm 9/16 ; Stainless Type Ss201 SS304 SS316 Ss440 Ss420 Hardness HRC10-HRC65 Grade G10 -G2000 Application Bicycle Parts, Cosmetic, Bearing, Toys Ect Trademark SDE Transport Package Carton or Steel Drum, Wooden Box Specification 0.5mm-200mm Origin Hangzhou, China HS Code 84829100

Product Description

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Stainless Steel BallBasic Information

Material 201 304 316 420C 440C Metric Size 0.4mm – 100mm Inch Size 1/64 ; – 4 ; Precision Grade G100 G200 G500 G1000 G2000

Mechanical Properties

201 304 316 420C 440C Densityg/cm3 7.85 7.95 7.95 7.70 7.75 HardnessHRC 25 – 39 10 – 39 10 – 39 52 – 60 57 – 65 Tensile StrengthPSI×103 100 – 180 72 – 188 80 – 180 250 – 275 275 – 290 Young’s ModulusGPa 200 200 200 205 210

Chemical Composition

201 304 316 420C 440C %C 0.150 Max 0.080 Max 0.080 Max 0.43 – 0.50 0.95 – 1.20 %Si 1.00 Max 0.75 Max 1.00 Max 1.00 Max 1.00 Max %Mn 5.50 – 7.50 2.00 Max 2.00 Max 1.00 Max 1.00 Max %P 0.060 Max 0.045 Max 0.045 Max 0.040 Max 0.040 Max %S 0.030 Max 0.030 Max 0.030 Max 0.030 Max 0.030 Max %Cr 16.00 – 18.00 18.00 – 20.00 16.00 – 18.00 12.50 – 14.50 16.00 – 18.00 %Ni 3.50 – 5.50 8.00 – 10.50 10.00 – 14.00 – – %N 0.250 Max 0.100 Max – – – %Mo – – 2.00 – 3.00 – 0.75 Max

International Standards

201 304 316 420C 440C USA AISI201 AISI304 AISI316 AISI420C AISI440C JAP SUS201 SUS304 SUS316 – SUS440C UK 201S01 304S15 316S16 – – CHN 1Cr17Mn6Ni5N 0Cr18Ni9 0Cr17Ni12Mo2 4Cr13 9Cr18Mo RUS 14Ch18N4G4L 08KH18N10 08KH16N11M3 40Kh13 95X18 ITA – X5CrNi18-10 X5CrNiMo1712 X46Cr13 X105CrMo17 FRA Z12CMN17-07Az Z7CN18-09 Z6CND17.11 Z34C14 Z100CD17 GER 1.4372 1.4301 1.4401 1.4034 1.4125

Feature201:Cr-Mn stainless steel balls, with properties similar to AISI 302/304 balls (slightly higher mechanical characteristics). Balls are provided in the passivated condition.304:Unhardened austenitc stainless steel balls, they display good mechanical characteristics, toughness and corrosion resistance. AISI 304L provides lower carbon content, AISI 302 better mechanical characteristics. Balls are provided in the passivated condition.316:Austenitic stainless steel balls with higher corrosion resistance than AISI 304 balls. They show good toughness. AISI 316L has a lower carbon content (maximum 0,030%). Balls are provided in the passivated condition.420C:Martensitic hardened stainless steel balls, they feature good hardness, corrosion resistance, wear and abrasion resistance. Balls are provided in the passivated condition.440C:Martensitic hardened stainless steel balls, they feature remarkable hardness, wear resistance, surface finishing, narrow dimensional tolerances. For that reason this type of steel is frequently used in precision devices. Balls are provided in the passivated condition.Corrosion Resistance201:Similar to the corrosion resistance of AISI 302/304 materials.304:Very good corrosion resistance with respect to organic substances, oxidating solutions, foodstuff, sterilizing solutions. Good resistance with respect to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid solutions. AISI 302 shows slightly best corrosion resistance with respect to AISI 304/304L stainless steels.316:Very good corrosion resistance with respect to organic substances, good resistance to several strong acids (acetic, phosphoric, sulphuric acid) and on sea water. They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion when temperature exceeds 60°C. They do not resist in contact with hydrochloric and hydrofluoric acids, aqua regia, iron and magnesium chlorides.420C:Good corrosion resistance in industrial atmosphere, freshwater, steam, alcool, ammonium, several oilfield products and organic compounds, dairy products, mild acid environments. Fairish in foodstuff and alkaline solutions. Fair in salt atmosphere. It does not resist in contact with sea water and strong acids (even if diluted).440C:The material resists to corrosion in contact with freshwater, steam, oil, petrol, alcohol. They are subjected to pitting corrosion in sea water environments. Poor corrosion resistance in acid environments.Application201:Special bearings, automotive components, switches, die casting devices. They are widely used in the electronic industry.304:Special bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams, medical application valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and military industry.316:Special bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber, military, textile industry. Applications in photographic devices, medical instruments, quick couplings, recirculating balls, ink cartridges, jewels.420C:Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, pens, automotive seatbelts & components.440C:Precision bearings, anti-friction bearings, special valves, conveyor belts and rollers, ballpoint pens. They are used in foodstuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices.Other ProductsPackingShipment