AISI 420c 440c Precision Solid Weld Stainless Steel Gazing Balls with High quality

AISI 420c 440c Precision Solid Weld Stainless Steel Gazing Balls with High quality

Generation Description
 

AISI 302/304/304L STAINLESS Metal BALLS
They show very good mechanical characteristics, toughness and corrosion resistance. AISI 304L gives lower carbon articles, AISI 302 greater mechanical traits. Balls are offered in the passivated problem.

 

Applications
Special bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams, health care software valves, agricultural backpack sprayers. They are employed in foodstuff, aerospace and military business.
 

Chemical composition 

Kind %C %Si %Mn %P %S %Cr %Ni %N
302 .one hundred fifty max one.00 max two.00 max .045 max .030 max 17.00-19.00 8.00-10.00 .100 max
304 .080 max .seventy five max two.00 max .045 max .030 max 18.00-twenty.00 8.00-10.fifty .a hundred max
304L .030 max .75 max two.00 max .045 max .030 max 18.00-20.00 eight.00-10.50 .a hundred max

CZPT standards 

ITA United states GER FRA British isles RUS CHN JAP
X10CrNi18-8 302 1.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-10 304 one.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-nine 304L one.4307 Z3CN18-ten 304S11 04KH18N10 00Cr19Ni10 SUS304L

Bodily / mechanical / thermal / electric powered / magnetic properties 

House Image U.o.M. Sort Notes Values
Density δ [g/cm3] Physical Space temp. seven.ninety five
Young’s modulus E [GPa] Mechanical two hundred
Certain heat c [J/kg-K] Thermal Place temp. five hundred
Coefficient of linear thermal growth α [ten^-6/ºC] Thermal (ΔT=-100°C) seventeen.5
Thermal conductivity λ [W/(m·K)] Thermal Area temp. 15.eight
CZPT resistivity ρ [Ω*m*10^-nine] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic 1.571*

CZPT data 

Property Type U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (one)* [HV] a hundred – 250 (two)*
Greatest tensile strength Mechanical [MPa] five hundred – 1300 [psix10^three] 72 – 188
Support temperature Thermal [ºC] -196 / seven-hundred [ºF] -320.8 / 1697

Corrosion Resistance 
Quite good corrosion resistance with regard to organic and natural substances, oxidating solutions, foodstuff, sterilizing answers. Good resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of very hot chloride answers and to anxiety corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid solutions. AISI 302 exhibits a bit best corrosion resistance with respect to AISI 304/304L stainless steels.

Notes

Property  Description
Hardness* Balls can be equipped in the (1) Cold Labored (HRC 20-39, common solution) or (2) ANNEALED (HV 100-250, on need) circumstances.
Magnetism Eventual magnetism of AISI 316 balls and in common of all austenitc stainless steels strictly relies upon by the production procedure, distinct inquiries for not magnetic balls should priorly noted.
Precision Quality** On specifical ask for and for large portions, we can offer G10 and G16 precision quality balls. Diameters from 3.000 mm to 1/two”.
Precision Quality** On specifical ask for we can offer G20-24-twenty five-28-forty-48-fifty-60-eighty precision quality balls.

Other Merchandise

Packing&Shipping and delivery

Production Approach

Business Info

ZheJiang Jinnai CZPT Trade Co.,Ltd. is one particular of the skilled manufactures which specialize in the metal ball,like carbon

steel balls,stainless steel balls ,bearing chrome metal balls ,hollow metal balls ,iron balls ,magnetic buckyballs ,ball related items

this kind of as ball cage or ball retainers, silicone balls ,plastic balls .ect…

Payments

FAQ:

Q:Do you offer samples ahead of get? is it free of charge or extra ?
A: Indeed, we could provide the sample ,But additional.or we can talk about
 
Q:Can you do CZPT design ?
A: Indeed,we can do customizes design and style,you just give us your layout,picture,structure,dimensions and your required.
 
Q:What is your conditions of payment ?
A: Payment: 30% T/T in advance ,balance prior to shipment.

AISI 420c 440c Precision Solid Weld Stainless Steel Gazing Balls with High quality

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