Stainless Steel Balls AISI304 for Conveyors and Rollers 0.013G 8.731mm 9.525mm 12.7mm

Stainless Steel Balls AISI304 for Conveyors and Rollers 0.013G 8.731mm 9.525mm 12.7mm

Price tag is just a reference value ,when you order ,make sure you get in touch with us for most current price tag.
Stainless Steel Balls AISI304 For CZPTs and Rollers .013G eight.731mm nine.525mm 12.7mm

They exhibit very good mechanical traits, toughness and corrosion resistance. AISI 304L provides lower carbon material, AISI 302 much better mechanical attributes. Balls are presented in the passivated problem.


Stainless steel balls are broadly employed in bearings, cars, motorcycles, bicycles, house appliances, chemical machinery, textile machinery, meals machinery, mining machinery, devices, and other fields.

Chemical composition 

Sort %C %Si %Mn %P %S %Cr %Ni %N
302 .a hundred and fifty max one.00 max 2.00 max .045 max .030 max 17.00-19.00 eight.00-10.00 .one hundred max
304 .080 max .seventy five max 2.00 max .045 max .030 max eighteen.00-twenty.00 eight.00-ten.fifty .one hundred max
304L .030 max .75 max two.00 max .045 max .030 max 18.00-20.00 eight.00-10.50 .100 max

CZPT standards 

ITA United states of america GER FRA Uk RUS CHN JAP
X10CrNi18-8 302 one.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-ten 304 1.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-9 304L 1.4307 Z3CN18-ten 304S11 04KH18N10 00Cr19Ni10 SUS304L

Physical / mechanical / thermal / electric powered / magnetic properties 

Residence Symbol U.o.M. Sort Notes Values
Density δ [g/cm3] Bodily Room temp. seven.95
Young’s modulus E [GPa] Mechanical 200
Specific warmth c [J/kg-K] Thermal Space temp. 500
Coefficient of linear thermal expansion α [ten^-6/ºC] Thermal (ΔT=-100°C) seventeen.5
Thermal conductivity λ [W/(m·K)] Thermal Place temp. 15.8
CZPT resistivity ρ [Ω*m*10^-9] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic 1.571*

CZPT data 

House Type U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (one)* [HV] a hundred – 250 (2)*
Final tensile power Mechanical [MPa] 500 – 1300 [psix10^3] seventy two – 188
Services temperature Thermal [ºC] -196 / seven hundred [ºF] -320.8 / 1697

Corrosion Resistance 
Really excellent corrosion resistance with regard to natural and organic substances, oxidating answers, foodstuff, sterilizing answers. Very good resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of scorching chloride remedies and to pressure corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid answers. AISI 302 exhibits somewhat best corrosion resistance with regard to AISI 304/304L stainless steels.


Property  Description
Hardness* Balls can be equipped in the (one) Chilly Worked (HRC twenty-39, common item) or (2) ANNEALED (HV a hundred-250, on demand) conditions.
Magnetism Eventual magnetism of AISI 316 balls and in general of all austenitc stainless steels strictly relies upon by the producing process, distinct inquiries for not magnetic balls must priorly documented.
Precision Grade** On specifical ask for and for huge quantities, we can supply G10 and G16 precision grade balls. Diameters from 3.000 mm to 1/two”.
Precision Quality** On specifical request we can provide G20-24-25-28-40-48-50-sixty-80 precision quality balls.

Other Goods

Packing&Shipping and delivery

Creation Method

Company Details

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 steel balls ,iron balls ,magnetic buckyballs ,ball connected goods

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



Q:Do you supply samples before order? is it totally free or extra ?
A: Indeed, we could provide the sample ,But additional.or we can go over
Q:Can you do CZPT layout ?
A: Yes,we can do customizes layout,you just give us your design and style,photograph,structure,measurement and your essential.
Q:What is your phrases of payment ?
A: Payment: 30% T/T in progress ,stability ahead of shipment.

Stainless Steel Balls AISI304 for Conveyors and Rollers 0.013G 8.731mm 9.525mm 12.7mm


Heavy Duty Chain

As one of the leading heavy duty chain manufacturers, suppliers, and exporters of mechanical products, We offer heavy duty chain and many other products.

Please contact us for details.

Manufacturer supplier exporter of heavy duty chain.

Recent Posts