1.044G 2g 1.503G 3.521g Stainless Steel Ball From China Manufacturer 6.350mm 7.937mm 8.731mm

1.044G 2g 1.503G 3.521g Stainless Steel Ball From China Manufacturer 6.350mm 7.937mm 8.731mm

Generation Description

They screen great mechanical traits, toughness and corrosion resistance. AISI 304L supplies lower carbon material, AISI 302 much better mechanical traits. Balls are provided in the passivated problem.

Particular bearings and pumps, aerosol pumps, gardening and home sprayers, perfume miniature pumps, seams, health-related application valves, agricultural backpack sprayers. They are utilised in foodstuff, aerospace and military business.

Chemical composition 

Variety %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 8.00-10.00 .100 max
304 .080 max .seventy five max two.00 max .045 max .030 max eighteen.00-twenty.00 8.00-ten.fifty .one hundred max
304L .030 max .seventy five max 2.00 max .045 max .030 max 18.00-twenty.00 eight.00-10.50 .one hundred max

CZPT standards 

ITA United states 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-nine 304L one.4307 Z3CN18-ten 304S11 04KH18N10 00Cr19Ni10 SUS304L

Actual physical / mechanical / thermal / electric / magnetic properties 

Residence Image U.o.M. Sort Notes Values
Density δ [g/cm3] Actual physical Area temp. seven.ninety five
Young’s modulus E [GPa] Mechanical 200
Certain warmth c [J/kg-K] Thermal Room temp. 500
Coefficient of linear thermal growth α [10^-six/ºC] Thermal (ΔT=-100°C) seventeen.five
Thermal conductivity λ [W/(m·K)] Thermal Room temp. fifteen.eight
CZPT resistivity ρ [Ω*m*ten^-9] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic one.571*

CZPT data 

Residence Type U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (1)* [HV] one hundred – 250 (2)*
Supreme tensile toughness Mechanical [MPa] five hundred – 1300 [psix10^3] 72 – 188
Support temperature Thermal [ºC] -196 / 700 [ºF] -320.eight / 1697


Corrosion Resistance 
Very excellent corrosion resistance with regard to organic substances, oxidating remedies, foodstuff, sterilizing options. Very good resistance with respect 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 remedies. AISI 302 shows slightly greatest corrosion resistance with respect to AISI 304/304L stainless steels.


Property  Description
Hardness* Balls can be provided in the (one) Cold Worked (HRC 20-39, regular item) or (2) ANNEALED (HV a hundred-250, on need) situations.
Magnetism Eventual magnetism of AISI 316 balls and in common of all austenitc stainless steels strictly relies upon by the production procedure, specific inquiries for not magnetic balls ought to priorly described.
Precision Quality** On specifical request and for huge portions, we can source G10 and G16 precision grade balls. Diameters from 3.000 mm to one/two”.
Precision Quality** On specifical ask for we can offer G20-24-25-28-40-48-fifty-sixty-eighty precision quality balls.

Other Goods


Production Approach

Firm Data

ZheJiang Jinnai CZPT Trade Co.,Ltd. is 1 of the expert manufactures which specialize in the metal

ball,like carbon metal balls,stainless metal balls ,bearing chrome metal balls ,hollow steel balls ,iron balls ,magnetic

buckyballs ,ball relevant items such as ball cage or ball retainers, silicone balls ,plastic balls .ect…



Q:Are you manufacturing unit or investing organization ?
A:Yes,we are manufacturing facility straight.
Q:Do you have a MOQ?
A:No. 1pcs will be alright.
Q:What is your delivery time?
A:The time of supply is 30-40 times soon after receipt of deposits,
if have a quantity or it is extremely hard, the time will be a little extended.

1.044G 2g 1.503G 3.521g Stainless Steel Ball From China Manufacturer 6.350mm 7.937mm 8.731mm


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