28.571g High Performance New Bearing Balls Steel Balls Professional Manufacturer 3 4 Inch 19.050mm

 Production Description
 

AISI 302/304/304L STAINLESS Metal BALLS
They display excellent mechanical characteristics, toughness and corrosion resistance. AISI 304L provides lower carbon content, AISI 302 far better mechanical attributes. Balls are provided in the passivated situation.

Programs
Specific bearings and pumps, aerosol pumps, gardening and house sprayers, fragrance miniature pumps, seams, healthcare software valves, agricultural backpack sprayers. They are employed in foodstuff, aerospace and army 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 eight.00-10.00 .a hundred max
304 .080 max .75 max two.00 max .045 max .030 max eighteen.00-20.00 8.00-ten.50 .100 max
304L .030 max .75 max two.00 max .045 max .030 max 18.00-twenty.00 eight.00-10.fifty .a hundred max

CZPT standards 

ITA United states GER FRA Uk RUS CHN JAP
X10CrNi18-8 302 one.4310 Z11CN18-08 301S21 12KH18N9 1Cr18Ni9 SUS301
X5CrNi18-10 304 one.4301 Z7CN18-09 304S15 08KH18N10 0Cr18Ni9 SUS304
X2CrNi18-nine 304L 1.4307 Z3CN18-10 304S11 04KH18N10 00Cr19Ni10 SUS304L

Physical / mechanical / thermal / electrical / magnetic properties 

Residence Symbol U.o.M. Kind Notes Values
Density δ [g/cm3] Actual physical Space temp. seven.ninety five
Young’s modulus E [GPa] Mechanical two hundred
Particular heat c [J/kg-K] Thermal Room temp. 500
Coefficient of linear thermal expansion α [ten^-six/ºC] Thermal (ΔT=-100°C) 17.5
Thermal conductivity λ [W/(m·K)] Thermal Space temp. fifteen.eight
CZPT resistivity ρ [Ω*m*10^-nine] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic 1.571*

CZPT data 

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

 

Corrosion Resistance 
Quite great corrosion resistance with respect to organic substances, oxidating solutions, foodstuff, sterilizing remedies. Excellent resistance with respect to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of hot chloride remedies and to tension corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid answers. AISI 302 exhibits marginally best corrosion resistance with respect to AISI 304/304L stainless steels.

Notes
 

Property  Description
Hardness* Balls can be provided in the (1) Cold Worked (HRC 20-39, normal merchandise) or (2) ANNEALED (HV one hundred-250, on need) situations.
Magnetism Eventual magnetism of AISI 316 balls and in basic of all austenitc stainless steels strictly depends by the producing procedure, specific inquiries for not magnetic balls need to priorly documented.
Precision Quality** On specifical request and for huge portions, we can supply G10 and G16 precision quality balls. Diameters from 3.000 mm to one/2″.
Precision Grade** On specifical request we can source G20-24-25-28-40-forty eight-fifty-60-80 precision grade balls.
 
   
   
   

Other Items

Packing&Shipping and delivery

Production Approach

Firm Data

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

steel balls,stainless steel balls ,bearing chrome steel balls ,hollow steel balls ,iron balls ,magnetic buckyballs ,ball connected products

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

Payments

FAQ:

Q:Are you manufacturing unit or buying and selling firm ?
A:Indeed,we are manufacturing facility straight.
 
Q:Do you have a MOQ?
A:No. 1pcs will be alright.
 
Q:What is your shipping and delivery time?
A:The time of delivery is thirty-forty days right after receipt of deposits,
if have a quantity or it is extremely tough, the time will be a minor long.

28.571g High Performance New Bearing Balls Steel Balls Professional Manufacturer 3 4 Inch 19.050mm