3.4mm 0.133inch AISI316L Stainless Steel Ball Military Industry 0.160g

3.4mm 0.133inch AISI316L Stainless Steel Ball Military Industry 0.160g

 Manufacturing Description

They screen good mechanical traits, toughness and corrosion resistance. AISI 304L offers lower carbon material, AISI 302 greater mechanical qualities. Balls are supplied in the passivated issue.


Particular bearings and pumps, aerosol pumps, gardening and home sprayers, fragrance miniature pumps, seams, health-related software valves, agricultural backpack sprayers. They are utilised in foodstuff, aerospace and army sector.

Chemical composition 

Sort %C %Si %Mn %P %S %Cr %Ni %N
302 .150 max 1.00 max 2.00 max .045 max .030 max 17.00-19.00 eight.00-ten.00 .one hundred max
304 .080 max .75 max 2.00 max .045 max .030 max 18.00-twenty.00 8.00-10.fifty .a hundred max
304L .030 max .75 max 2.00 max .045 max .030 max 18.00-20.00 eight.00-10.50 .100 max

CZPT standards 

ITA Usa GER FRA British isles RUS CHN JAP
X10CrNi18-8 302 1.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-ten 304 1.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-9 304L one.4307 Z3CN18-ten 304S11 04KH18N10 00Cr19Ni10 SUS304L

Actual physical / mechanical / thermal / electrical / magnetic properties 

Residence Image U.o.M. Type Notes Values
Density δ [g/cm3] Bodily Space temp. seven.95
Young’s modulus E [GPa] Mechanical 200
Particular warmth c [J/kg-K] Thermal Room temp. 500
Coefficient of linear thermal enlargement α [ten^-6/ºC] Thermal (ΔT=-100°C) seventeen.five
Thermal conductivity λ [W/(m·K)] Thermal Room temp. 15.eight
CZPT resistivity ρ [Ω*m*10^-nine] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic one.571*

CZPT data 

Home Kind U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (1)* [HV] a hundred – 250 (2)*
Ultimate tensile strength Mechanical [MPa] 500 – 1300 [psix10^3] 72 – 188
Services temperature Thermal [ºC] -196 / seven hundred [ºF] -320.8 / 1697

Corrosion Resistance 
Quite excellent corrosion resistance with respect to organic and natural substances, oxidating options, foodstuff, sterilizing answers. Excellent resistance with respect to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in existence of scorching chloride remedies and to stress corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid remedies. AISI 302 displays marginally greatest corrosion resistance with respect to AISI 304/304L stainless steels.


Property  Description
Hardness* Balls can be equipped in the (one) Cold Worked (HRC twenty-39, regular merchandise) or (2) ANNEALED (HV one hundred-250, on desire) circumstances.
Magnetism Eventual magnetism of AISI 316 balls and in standard of all austenitc stainless steels strictly relies upon by the producing procedure, particular inquiries for not magnetic balls should priorly described.
Precision Quality** On specifical ask for and for huge quantities, we can source G10 and G16 precision grade balls. Diameters from 3.000 mm to 1/2″.
Precision Grade** On specifical request we can offer G20-24-25-28-40-forty eight-fifty-sixty-80 precision quality balls.

Other Items


Production Procedure

Company Details

ZheJiang Jinnai CZPT Trade Co.,Ltd. is 1 of the professional manufactures which specialize 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

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



Q:Do you offer samples just before purchase? is it free of charge or further ?
A: Of course, we could supply the sample ,But added.or we can discuss
Q:Can you do CZPT design ?
A: Yes,we can do customizes layout,you just give us your layout,picture,structure,dimensions and your necessary.
Q:What is your phrases of payment ?
A: Payment: thirty% T/T in advance ,equilibrium ahead of cargo.

3.4mm 0.133inch AISI316L Stainless Steel Ball Military Industry 0.160g