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7.0mm 0.275inch AISI304 Stainless Steel Balls for Precision Machinery 1.4G

Creation Description
 

AISI 302/304/304L STAINLESS Metal BALLS
They show excellent mechanical characteristics, toughness and corrosion resistance. AISI 304L offers lower carbon material, AISI 302 much better mechanical traits. Balls are supplied in the passivated issue.

 

Purposes
Unique bearings and pumps, aerosol pumps, gardening and household sprayers, fragrance miniature pumps, seams, healthcare application valves, agricultural backpack sprayers. They are employed in foodstuff, aerospace and army sector.
 

Chemical composition 

Type %C %Si %Mn %P %S %Cr %Ni %N
302 .a hundred and fifty max one.00 max two.00 max .045 max .030 max seventeen.00-19.00 8.00-ten.00 .a hundred max
304 .080 max .seventy five max 2.00 max .045 max .030 max eighteen.00-20.00 8.00-ten.50 .a hundred max
304L .030 max .75 max two.00 max .045 max .030 max 18.00-20.00 8.00-10.50 .a hundred max

CZPT standards 

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

Physical / mechanical / thermal / electric powered / magnetic properties 

Home Image U.o.M. Variety Notes Values
Density δ [g/cm3] Bodily Area temp. 7.95
Young’s modulus E [GPa] Mechanical two hundred
Certain heat c [J/kg-K] Thermal Space temp. five hundred
Coefficient of linear thermal growth α [ten^-six/ºC] Thermal (ΔT=-100°C) seventeen.five
Thermal conductivity λ [W/(m·K)] Thermal Room temp. fifteen.eight
CZPT resistivity ρ [Ω*m*10^-nine] CZPT 710
Relative magnetic permeability µ Magnetic Paramagnetic 1.571*

CZPT data 

House Sort U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 20 – 39 (one)* [HV] a hundred – 250 (2)*
Ultimate tensile power Mechanical [MPa] five hundred – 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 regard to natural and organic substances, oxidating options, foodstuff, sterilizing answers. Excellent resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of hot chloride options and to pressure corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid options. AISI 302 shows marginally ideal 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, standard item) or (two) ANNEALED (HV one hundred-250, on need) conditions.
Magnetism Eventual magnetism of AISI 316 balls and in basic of all austenitc stainless steels strictly relies upon by the production approach, specific inquiries for not magnetic balls must priorly noted.
Precision Grade** On specifical ask for and for massive portions, we can offer G10 and G16 precision quality balls. Diameters from 3.000 mm to one/two”.
Precision Quality** On specifical request we can offer G20-24-twenty five-28-forty-48-50-60-80 precision quality balls.

Other Products

Packing&Shipping and delivery

Creation Approach

Business Data

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

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

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

Payments

FAQ:

Q:Do you offer samples just before get? is it totally free or added ?
A: Yes, we could offer the sample ,But additional.or we can discuss
 
Q:Can you do CZPT layout ?
A: Indeed,we can do customizes layout,you just give us your design and style,picture,structure,dimension and your required.
 
Q:What is your phrases of payment ?
A: Payment: 30% T/T in advance ,stability just before shipment.

7.0mm 0.275inch AISI304 Stainless Steel Balls for Precision Machinery 1.4G