7.9375mm Polished Stainless Steel Balls Sphere G10-1000 for Car Parts Special Bearings 2g

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seven.9375mm Polished Stainless Metal Balls Sphere G10-one thousand For Automobile Components Specific CZPTs 2g

Manufacturing Description
 

AISI 302/304/304L STAINLESS Steel BALLS
They show great mechanical characteristics, toughness and corrosion resistance. AISI 304L gives lower carbon material, AISI 302 better mechanical qualities. Balls are offered in the passivated issue.

Apps
Specific bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams, health-related application valves, agricultural backpack sprayers. They are utilised in foodstuff, aerospace and navy industry.
 

Chemical composition 

Kind %C %Si %Mn %P %S %Cr %Ni %N
302 .one hundred fifty max one.00 max two.00 max .045 max .030 max 17.00-19.00 eight.00-10.00 .100 max
304 .080 max .75 max 2.00 max .045 max .030 max eighteen.00-twenty.00 eight.00-10.50 .a hundred max
304L .030 max .75 max two.00 max .045 max .030 max 18.00-twenty.00 eight.00-ten.50 .100 max

CZPT standards 

ITA Usa GER FRA Uk 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-nine 304L one.4307 Z3CN18-ten 304S11 04KH18N10 00Cr19Ni10 SUS304L

Physical / mechanical / thermal / electric powered / magnetic properties 

House Image U.o.M. Kind Notes Values
Density δ [g/cm3] Bodily Space temp. 7.95
Young’s modulus E [GPa] Mechanical 200
Specific warmth c [J/kg-K] Thermal Space temp. five hundred
Coefficient of linear thermal growth α [10^-6/ºC] Thermal (ΔT=-100°C) 17.five
Thermal conductivity λ [W/(m·K)] Thermal Room temp. 15.8
CZPT resistivity ρ [Ω*m*10^-nine] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic 1.571*

CZPT data 

Residence Type U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (1)* [HV] one hundred – 250 (2)*
Final tensile toughness Mechanical [MPa] five hundred – 1300 [psix10^three] seventy two – 188
Provider temperature Thermal [ºC] -196 / 700 [ºF] -320.8 / 1697

 

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

Notes
 

Property  Description
Hardness* Balls can be supplied in the (one) Chilly Worked (HRC twenty-39, regular item) or (2) ANNEALED (HV a hundred-250, on demand from customers) conditions.
Magnetism Eventual magnetism of AISI 316 balls and in common of all austenitc stainless steels strictly is dependent by the production approach, specific inquiries for not magnetic balls must priorly described.
Precision Grade** On specifical ask for and for big quantities, we can provide G10 and G16 precision grade balls. Diameters from three.000 mm to one/two”.
Precision Grade** On specifical request we can source G20-24-twenty five-28-40-48-fifty-60-80 precision quality balls.
 
   
   
   

Other Products

Packing&Shipping and delivery

Production Method

Business Info

ZheJiang Jinnai CZPT Trade Co.,Ltd. is one particular of the skilled manufactures which focus in the metal ball,like carbon

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

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

Payments

FAQ:

Q:Are you manufacturing facility or trading organization ?
A:Of course,we are factory straight.
 
Q:Do you have a MOQ?
A:No. 1pcs will be okay.
 
Q:What is your delivery time?
A:The time of shipping and delivery is 30-forty times following receipt of deposits,
if have a quantity or it is extremely hard, the time will be a tiny long.

 
   
   
   

7.9375mm Polished Stainless Steel Balls Sphere G10-1000 for Car Parts Special Bearings 2g