Small Soild SS304 Stainless Steel Balls 0.6mm 0.023inch for Braille Keyboard

Small Soild SS304 Stainless Steel Balls 0.6mm 0.023inch for Braille Keyboard

Value is just a reference value ,when you order ,please speak to us for newest cost.
Modest Soild SS304 Stainless Steel Balls .6mm .571inch For Braille Keyboard

Generation Description

They display very good mechanical characteristics, toughness and corrosion resistance. AISI 304L supplies lower carbon content material, AISI 302 better mechanical qualities. Balls are provided in the passivated situation.


Stainless metal balls are extensively used in bearings, cars, motorcycles, bicycles, household appliances, chemical equipment, textile machinery, foods equipment, mining equipment, devices, and other fields.

Chemical composition 

Variety %C %Si %Mn %P %S %Cr %Ni %N
302 .one hundred fifty max 1.00 max two.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.00-20.00 eight.00-10.50 .100 max
304L .030 max .seventy five max 2.00 max .045 max .030 max eighteen.00-20.00 8.00-10.fifty .one hundred max

CZPT standards 

ITA United states GER FRA Uk RUS CHN JAP
X10CrNi18-8 302 1.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-ten 304 one.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 

Property Image U.o.M. Variety Notes Values
Density δ [g/cm3] Physical Place temp. 7.ninety five
Young’s modulus E [GPa] Mechanical two hundred
Particular warmth c [J/kg-K] Thermal Area temp. five hundred
Coefficient of linear thermal growth α [10^-6/ºC] Thermal (ΔT=-100°C) seventeen.five
Thermal conductivity λ [W/(m·K)] Thermal Area temp. 15.eight
CZPT resistivity ρ [Ω*m*ten^-9] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic one.571*

CZPT data 

Residence Kind U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (one)* [HV] a hundred – 250 (2)*
Greatest tensile toughness Mechanical [MPa] 500 – 1300 [psix10^three] seventy two – 188
Support temperature Thermal [ºC] -196 / seven hundred [ºF] -320.eight / 1697

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


Property  Description
Hardness* Balls can be provided in the (1) Cold Worked (HRC twenty-39, regular solution) or (two) ANNEALED (HV one hundred-250, on need) conditions.
Magnetism Eventual magnetism of AISI 316 balls and in basic of all austenitc stainless steels strictly is dependent by the manufacturing procedure, particular inquiries for not magnetic balls ought to priorly documented.
Precision Quality** On specifical ask for and for big quantities, we can source G10 and G16 precision grade balls. Diameters from three.000 mm to one/2″.
Precision Grade** On specifical ask for we can offer G20-24-twenty five-28-40-forty eight-50-60-80 precision grade balls.

Other Items


Creation Procedure

Business Info

ZheJiang Jinnai CZPT Trade Co.,Ltd. is 1 of the skilled manufactures which specialize in the metal ball,like carbon

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

these kinds of as ball cage or ball retainers, silicone balls ,plastic balls .ect…



Q:Do you offer samples before order? is it cost-free or extra ?
A: Sure, we could offer the sample ,But additional.or we can talk about
Q:Can you do CZPT layout ?
A: Yes,we can do customizes layout,you just give us your style,photo,format,size and your needed.
Q:What is your terms of payment ?
A: Payment: 30% T/T in progress ,balance before cargo.

Small Soild SS304 Stainless Steel Balls 0.6mm 0.023inch for Braille Keyboard