12.7 13.494 14 14.288 15.081 15.875 16 16.669 17mm AISI316L Stainless Steel Ball Suitable for Crane, Large Machinery, Bearing Manufacture, Electric Vehicle

 Stainless Metal Ball
Simple Information

Content 201 304 316 420C 440C
Metric Dimension .4mm – 100mm
Inch Size 1/sixty four” – 4″
Precision Quality G100 G200 G500 G1000 G2000

Mechanical Properties

  201 304 316 420C 440C
Density
g/cmthree
7.85 seven.ninety five seven.ninety five seven.70 seven.seventy five
Hardness
HRC
25 – 39 10 – 39 ten – 39 fifty two – sixty 57 – sixty five
Tensile Toughness
PSI×10three
a hundred – a hundred and eighty 72 – 188 eighty – 180 250 – 275 275 – 290
Young’s Modulus
GPa
200 two hundred two hundred 205 210

Chemical Composition

  201 304 316 420C 440C
%C .150 Max .080 Max .080 Max .43 – .fifty .95 – one.twenty
%Si one.00 Max .seventy five Max 1.00 Max 1.00 Max 1.00 Max
%Mn 5.50 – seven.fifty two.00 Max two.00 Max one.00 Max 1.00 Max
%P .060 Max .045 Max .045 Max .040 Max .040 Max
%S .030 Max .030 Max .030 Max .030 Max .030 Max
%Cr sixteen.00 – 18.00 eighteen.00 – 20.00 16.00 – 18.00 twelve.50 – fourteen.fifty 16.00 – eighteen.00
%Ni three.50 – five.fifty eight.00 – 10.fifty 10.00 – fourteen.00
%N .250 Max .100 Max
%Mo two.00 – three.00 .75 Max

CZPT CZPTs

  201 304 316 420C 440C
United states of america AISI201 AISI304 AISI316 AISI420C AISI440C
JAP SUS201 SUS304 SUS316 SUS440C
United kingdom 201S01 304S15 316S16
CHN 1Cr17Mn6Ni5N 0Cr18Ni9 0Cr17Ni12Mo2 4Cr13 9Cr18Mo
RUS 14Ch18N4G4L 08KH18N10 08KH16N11M3 40Kh13 95X18
ITA X5CrNi18-ten X5CrNiMo1712 X46Cr13 X105CrMo17
FRA Z12CMN17-07Az Z7CN18-09 Z6CND17.eleven Z34C14 Z100CD17
GER 1.4372 1.4301 1.4401 one.4034 1.4125

Feature
201: Cr-Mn stainless metal balls, with houses equivalent to AISI 302/304 balls (slightly greater mechanical traits). Balls are presented in the passivated problem.

304: Unhardened austenitc stainless metal balls, they exhibit excellent mechanical traits, toughness and corrosion resistance. AISI 304L supplies reduce carbon material, AISI 302 far better mechanical qualities. Balls are presented in the passivated condition.

316: Austenitic stainless steel balls with higher corrosion resistance than AISI 304 balls. They show very good toughness. AISI 316L has a lower carbon content material (maximum ,030%). Balls are provided in the passivated situation.

420C: Martensitic hardened stainless metal balls, they attribute very good hardness, corrosion resistance, put on and abrasion resistance. Balls are supplied in the passivated problem.

440C: Martensitic hardened stainless steel balls, they characteristic remarkable hardness, put on resistance, area ending, narrow dimensional tolerances. For that explanation this kind of steel is frequently utilised in precision gadgets. Balls are presented in the passivated problem.

Corrosion Resistance
201: Comparable to the corrosion resistance of AISI 302/304 components.
304: Very excellent corrosion resistance with regard to natural and organic substances, oxidating answers, foodstuff, sterilizing solutions. Great resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of sizzling chloride remedies and to stress corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid solutions. AISI 302 exhibits marginally best corrosion resistance with respect to AISI 304/304L stainless steels.

316: Very good corrosion resistance with respect to natural and organic substances, great resistance to several powerful acids (acetic, phosphoric, sulphuric acid) and on sea water. They are subjected to pitting and crevice corrosion in presence of scorching chloride remedies and to anxiety corrosion when temperature exceeds 60°C. They do not resist in contact with hydrochloric and hydrofluoric acids, aqua regia, iron and magnesium chlorides.

420C: Excellent corrosion resistance in industrial environment, freshwater, steam, alcool, ammonium, numerous oilfield products and organic and natural compounds, dairy products, gentle acid environments. Fairish in foodstuff and alkaline remedies. Fair in salt ambiance. It does not resist in make contact with with sea h2o and strong acids (even if diluted).

440C: The content resists to corrosion in get in touch with with freshwater, steam, oil, petrol, liquor. They are subjected to pitting corrosion in sea h2o environments. Poor corrosion resistance in acid environments.

Software
201: Particular bearings, automotive parts, switches, die casting gadgets. They are widely utilized in the digital industry.

304: Special bearings and pumps, aerosol pumps, gardening and home sprayers, perfume miniature pumps, seams, health-related software valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and military market.

316: Particular bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber, navy, textile industry. Purposes in photographic products, healthcare instruments, rapid couplings, recirculating balls, ink cartridges, jewels.

420C: Special bearings, anti-friction bearings, unique pumps, recirculating balls, lighters, pens, automotive seatbelts & elements.

440C: Precision bearings, anti-friction bearings, particular valves, conveyor belts and rollers, ballpoint pens. They are utilized in foodstuff, medical instruments, fast couplings, recirculating ball bearings, knotting gadgets, oil refinery units.

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12.7 13.494 14 14.288 15.081 15.875 16 16.669 17mm AISI316L Stainless Steel Ball Suitable for Crane, Large Machinery, Bearing Manufacture, Electric Vehicle