2.0mm 0.078inch AISI316L Stainless Steel Ball for Seams, Medical Application Valves 0.032g

2.0mm 0.078inch AISI316L Stainless Steel Ball for Seams, Medical Application Valves 0.032g

  Production Description

They show great mechanical qualities, toughness and corrosion resistance. AISI 304L offers lower carbon articles, AISI 302 better mechanical traits. Balls are provided in the passivated issue.


Unique bearings and pumps, aerosol pumps, gardening and house sprayers, fragrance miniature pumps, seams, health care software valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and armed forces sector.

Chemical composition 

Type %C %Si %Mn %P %S %Cr %Ni %N
302 .one hundred fifty max one.00 max 2.00 max .045 max .030 max seventeen.00-19.00 8.00-ten.00 .100 max
304 .080 max .seventy five max 2.00 max .045 max .030 max eighteen.00-twenty.00 eight.00-ten.50 .a hundred max
304L .030 max .75 max 2.00 max .045 max .030 max 18.00-20.00 eight.00-10.fifty .100 max

CZPT standards 

ITA United states of america GER FRA United kingdom RUS CHN JAP
X10CrNi18-8 302 one.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-10 304 1.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-nine 304L 1.4307 Z3CN18-10 304S11 04KH18N10 00Cr19Ni10 SUS304L

Actual physical / mechanical / thermal / electrical / magnetic properties 

Residence Symbol U.o.M. Variety Notes Values
Density δ [g/cm3] Actual physical Room temp. seven.ninety five
Young’s modulus E [GPa] Mechanical 200
Specific heat c [J/kg-K] Thermal Space temp. five hundred
Coefficient of linear thermal expansion α [10^-6/ºC] Thermal (ΔT=-100°C) 17.5
Thermal conductivity λ [W/(m·K)] Thermal Space temp. fifteen.eight
CZPT resistivity ρ [Ω*m*ten^-nine] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic one.571*

CZPT data 

Residence Sort U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (1)* [HV] 100 – 250 (2)*
Ultimate tensile energy Mechanical [MPa] 500 – 1300 [psix10^three] seventy two – 188
Service temperature Thermal [ºC] -196 / seven hundred [ºF] -320.8 / 1697

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


Property  Description
Hardness* Balls can be provided in the (1) Cold Labored (HRC 20-39, regular item) or (2) ANNEALED (HV one hundred-250, on desire) problems.
Magnetism Eventual magnetism of AISI 316 balls and in basic of all austenitc stainless steels strictly relies upon by the manufacturing procedure, certain inquiries for not magnetic balls should priorly described.
Precision Quality** On specifical request and for massive quantities, we can source G10 and G16 precision quality balls. Diameters from three.000 mm to 1/two”.
Precision Grade** On specifical request we can provide G20-24-25-28-forty-48-50-sixty-80 precision grade balls.

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Manufacturing Approach

Company Details

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

steel balls,stainless metal balls ,bearing chrome metal balls ,hollow steel balls ,iron balls ,magnetic buckyballs ,ball related merchandise

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



Q:Do you provide samples prior to buy? is it free of charge or further ?
A: Indeed, we could provide the sample ,But added.or we can talk about
Q:Can you do CZPT design ?
A: Yes,we can do customizes design,you just give us your style,image,layout,dimensions and your essential.
Q:What is your phrases of payment ?
A: Payment: 30% T/T in advance ,equilibrium ahead of cargo.

2.0mm 0.078inch AISI316L Stainless Steel Ball for Seams, Medical Application Valves 0.032g