High Polished Corrosion Resistance 1 2 3 4 5 6 Inch Bearing Balls Precision Balls AISI304 G1000 AISI316L Stainless Steel Ball

High Polished Corrosion Resistance 1 2 3 4 5 6 Inch Bearing Balls Precision Balls AISI304 G1000 AISI316L Stainless Steel Ball

 Stainless Metal Ball
Basic Data

Materials 201 304 316 420C 440C
Metric Dimension .4mm – 100mm
Inch Size 1/64″ – 4″
Precision Quality G100 G200 G500 G1000 G2000

Mechanical Houses

  201 304 316 420C 440C
Density
g/cm3
7.eighty five 7.ninety five 7.95 seven.70 seven.75
Hardness
HRC
twenty five – 39 ten – 39 ten – 39 fifty two – sixty 57 – sixty five
Tensile Toughness
PSI×103
one hundred – one hundred eighty 72 – 188 80 – 180 250 – 275 275 – 290
Young’s Modulus
GPa
200 200 two hundred 205 210

Chemical Composition

  201 304 316 420C 440C
%C .150 Max .080 Max .080 Max .43 – .fifty .95 – 1.20
%Si 1.00 Max .75 Max 1.00 Max 1.00 Max 1.00 Max
%Mn 5.50 – 7.50 two.00 Max two.00 Max 1.00 Max one.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 16.00 – 18.00 18.00 – twenty.00 16.00 – eighteen.00 twelve.fifty – fourteen.50 16.00 – eighteen.00
%Ni three.50 – 5.50 eight.00 – ten.50 ten.00 – fourteen.00
%N .250 Max .100 Max
%Mo two.00 – three.00 .seventy five 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 one.4372 one.4301 one.4401 one.4034 one.4125

Feature
201: Cr-Mn stainless steel balls, with qualities equivalent to AISI 302/304 balls (marginally greater mechanical attributes). Balls are provided in the passivated problem.

304: Unhardened austenitc stainless steel balls, they exhibit great mechanical attributes, toughness and corrosion resistance. AISI 304L offers lower carbon content, AISI 302 much better mechanical characteristics. Balls are provided in the passivated issue.

316: Austenitic stainless metal balls with greater corrosion resistance than AISI 304 balls. They display very good toughness. AISI 316L has a decrease carbon content material (highest ,030%). Balls are presented in the passivated situation.

420C: Martensitic hardened stainless steel balls, they characteristic excellent hardness, corrosion resistance, use and abrasion resistance. Balls are offered in the passivated situation.

440C: Martensitic hardened stainless steel balls, they feature outstanding hardness, dress in resistance, surface ending, slim dimensional tolerances. For that cause this type of steel is usually employed in precision gadgets. Balls are presented in the passivated problem.

Corrosion Resistance
201: Related to the corrosion resistance of AISI 302/304 supplies.
304: Extremely very good corrosion resistance with respect to natural and organic substances, oxidating remedies, foodstuff, sterilizing solutions. Excellent resistance with respect to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of sizzling chloride solutions and to stress corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid options. AISI 302 shows somewhat ideal corrosion resistance with respect to AISI 304/304L stainless steels.

316: Extremely excellent corrosion resistance with respect to natural and organic substances, good resistance to several robust acids (acetic, phosphoric, sulphuric acid) and on sea h2o. They are subjected to pitting and crevice corrosion in presence of sizzling chloride answers and to tension corrosion when temperature exceeds 60°C. They do not resist in get in touch with with hydrochloric and hydrofluoric acids, aqua regia, iron and magnesium chlorides.

420C: Very good corrosion resistance in industrial atmosphere, freshwater, steam, alcool, ammonium, a number of oilfield items and natural compounds, dairy merchandise, delicate acid environments. Fairish in foodstuff and alkaline solutions. Fair in salt environment. It does not resist in speak to with sea water and sturdy acids (even if diluted).

440C: The material resists to corrosion in make contact with with freshwater, steam, oil, petrol, liquor. They are subjected to pitting corrosion in sea h2o environments. Inadequate corrosion resistance in acid environments.

Software
201: Specific bearings, automotive elements, switches, die casting gadgets. They are broadly utilized in the electronic industry.

304: Unique bearings and pumps, aerosol pumps, gardening and home sprayers, fragrance miniature pumps, seams, health-related application valves, agricultural backpack sprayers. They are utilised in foodstuff, aerospace and military business.

316: Particular bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber, army, textile sector. Purposes in photographic units, health care instruments, quick couplings, recirculating balls, ink cartridges, jewels.

420C: Unique bearings, anti-friction bearings, specific pumps, recirculating balls, lighters, pens, automotive seatbelts & factors.

440C: Precision bearings, anti-friction bearings, specific valves, conveyor belts and rollers, ballpoint pens. They are employed in foodstuff, health-related devices, rapid couplings, recirculating ball bearings, knotting products, oil refinery gadgets.

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High Polished Corrosion Resistance 1 2 3 4 5 6 Inch Bearing Balls Precision Balls AISI304 G1000 AISI316L Stainless Steel Ball

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