2.1mm 0.082inch AISI304 Stainless Steel Balls for Lipstick 0.037g

Manufacturing Description

They exhibit great mechanical traits, toughness and corrosion resistance. AISI 304L provides lower carbon articles, AISI 302 much better mechanical traits. Balls are supplied in the passivated condition.


Stainless metal balls are broadly utilised in bearings, automobiles, motorcycles, bicycles, household appliances, chemical machinery, textile machinery, foodstuff equipment, mining equipment, instruments, and other fields.

Chemical composition 

Type %C %Si %Mn %P %S %Cr %Ni %N
302 .a hundred and fifty max one.00 max 2.00 max .045 max .030 max seventeen.00-19.00 eight.00-ten.00 .100 max
304 .080 max .75 max two.00 max .045 max .030 max eighteen.00-twenty.00 eight.00-10.50 .one hundred max
304L .030 max .seventy five max two.00 max .045 max .030 max eighteen.00-twenty.00 eight.00-ten.50 .100 max

CZPT standards 

X10CrNi18-eight 302 1.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-10 304 1.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-nine 304L one.4307 Z3CN18-ten 304S11 04KH18N10 00Cr19Ni10 SUS304L

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

Residence Image U.o.M. Sort Notes Values
Density δ [g/cm3] Physical Room temp. 7.95
Young's modulus E [GPa] Mechanical - 200
Specific warmth c [J/kg-K] Thermal Area temp. 500
Coefficient of linear thermal enlargement α [10^-six/ºC] Thermal (ΔT=-100°C) seventeen.five
Thermal conductivity λ [W/(m·K)] Thermal Area temp. fifteen.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] twenty - 39 (1)* [HV] one hundred - 250 (2)*
Ultimate tensile toughness Mechanical [MPa] 500 - 1300 [psix10^three] seventy two - 188
Services temperature Thermal [ºC] -196 / seven hundred [ºF] -320.eight / 1697

Corrosion Resistance 
Quite good corrosion resistance with regard to natural substances, oxidating solutions, foodstuff, sterilizing solutions. Very good 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 answers. AISI 302 shows a bit ideal corrosion resistance with regard to AISI 304/304L stainless steels.


Property  Description
Hardness* Balls can be provided in the (one) Chilly Labored (HRC twenty-39, standard product) or (2) ANNEALED (HV one hundred-250, on need) problems.
Magnetism Eventual magnetism of AISI 316 balls and in standard of all austenitc stainless steels strictly depends by the manufacturing process, certain inquiries for not magnetic balls should priorly noted.
Precision Grade** On specifical request and for large quantities, we can provide G10 and G16 precision grade balls. Diameters from three.000 mm to one/two".
Precision Grade** On specifical ask for we can offer G20-24-25-28-forty-48-fifty-60-eighty precision quality balls.

Other Merchandise


Creation Method

Company Data

ZheJiang Jinnai CZPT Trade Co.,Ltd. is one of the specialist 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 connected merchandise

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



Q:Do you offer samples ahead of purchase? is it cost-free or further ?
A: Indeed, we could offer the sample ,But added.or we can discuss
Q:Can you do CZPT design and style ?
A: Of course,we can do customizes layout,you just give us your design and style,image,layout,size and your essential.
Q:What is your conditions of payment ?
A: Payment: 30% T/T in progress ,equilibrium just before cargo.

2.1mm 0.082inch AISI304 Stainless Steel Balls for Lipstick 0.037g