1.75mm 0.068inch AISI304 Stainless Steel Ball for Aviation Aerospaceperfume Bottle 0.021g

1.75mm 0.068inch AISI304 Stainless Steel Ball for Aviation Aerospaceperfume Bottle 0.021g

Production Description

They exhibit great mechanical characteristics, toughness and corrosion resistance. AISI 304L supplies lower carbon content, AISI 302 better mechanical traits. Balls are supplied in the passivated situation.


Unique bearings and pumps, aerosol pumps, gardening and home sprayers, perfume miniature pumps, seams, medical application valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and armed forces sector.

Chemical composition 

Type %C %Si %Mn %P %S %Cr %Ni %N
302 .one hundred fifty max 1.00 max 2.00 max .045 max .030 max seventeen.00-19.00 8.00-10.00 .one hundred max
304 .080 max .75 max 2.00 max .045 max .030 max 18.00-twenty.00 eight.00-10.fifty .one hundred max
304L .030 max .seventy five max two.00 max .045 max .030 max 18.00-20.00 8.00-ten.50 .100 max

CZPT standards 

X10CrNi18-8 302 one.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-10 304 1.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-9 304L one.4307 Z3CN18-10 304S11 04KH18N10 00Cr19Ni10 SUS304L

Actual physical / mechanical / thermal / electric powered / magnetic properties 

Home Symbol U.o.M. Sort Notes Values
Density δ [g/cm3] Actual physical Place temp. 7.95
Young’s modulus E [GPa] Mechanical two hundred
Specific warmth c [J/kg-K] Thermal Area temp. 500
Coefficient of linear thermal growth α [ten^-six/ºC] Thermal (ΔT=-100°C) 17.5
Thermal conductivity λ [W/(m·K)] Thermal Space temp. 15.eight
CZPT resistivity ρ [Ω*m*10^-9] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic one.571*

CZPT data 

Property Kind U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] twenty – 39 (one)* [HV] one hundred – 250 (2)*
Final tensile energy Mechanical [MPa] five hundred – 1300 [psix10^3] 72 – 188
Services temperature Thermal [ºC] -196 / seven-hundred [ºF] -320.8 / 1697

Corrosion Resistance 
Really very good corrosion resistance with regard to organic and natural substances, oxidating solutions, foodstuff, sterilizing remedies. Great resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in existence of hot chloride solutions and to tension corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid answers. AISI 302 displays somewhat very best corrosion resistance with respect to AISI 304/304L stainless steels.


Property  Description
Hardness* Balls can be supplied in the (one) Cold Labored (HRC twenty-39, normal merchandise) or (two) ANNEALED (HV one hundred-250, on demand) circumstances.
Magnetism Eventual magnetism of AISI 316 balls and in common of all austenitc stainless steels strictly relies upon by the manufacturing procedure, particular inquiries for not magnetic balls should priorly documented.
Precision Grade** On specifical request and for large quantities, we can source G10 and G16 precision quality balls. Diameters from three.000 mm to 1/2″.
Precision Quality** On specifical ask for we can source G20-24-25-28-forty-48-fifty-60-80 precision quality balls.

Other Products


Production Method

Company Info

ZheJiang Jinnai CZPT Trade Co.,Ltd. is a single of the skilled manufactures which focus in the steel ball,like carbon

metal balls,stainless steel balls ,bearing chrome steel balls ,hollow metal balls ,iron balls ,magnetic buckyballs ,ball relevant merchandise

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



Q:Do you supply samples ahead of order? is it free or added ?
A: Sure, we could provide the sample ,But further.or we can go over
Q:Can you do CZPT style ?
A: Sure,we can do customizes design and style,you just give us your design and style,photograph,structure,measurement and your essential.
Q:What is your terms of payment ?
A: Payment: thirty% T/T in progress ,stability just before cargo.

1.75mm 0.068inch AISI304 Stainless Steel Ball for Aviation Aerospaceperfume Bottle 0.021g

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