Creation Description
AISI 302/304/304L STAINLESS Steel BALLS They screen excellent mechanical qualities, toughness and corrosion resistance. AISI 304L offers lower carbon content material, AISI 302 much better mechanical qualities. Balls are presented in the passivated condition.
Purposes |
Specific bearings and pumps, aerosol pumps, gardening and family sprayers, fragrance miniature pumps, seams, medical application valves, agricultural backpack sprayers. They are employed in foodstuff, aerospace and navy market. |
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 |
17.00-19.00 |
eight.00-10.00 |
.one hundred max |
304 |
.080 max |
.75 max |
two.00 max |
.045 max |
.030 max |
18.00-twenty.00 |
8.00-10.fifty |
.one hundred max |
304L |
.030 max |
.seventy five max |
two.00 max |
.045 max |
.030 max |
eighteen.00-twenty.00 |
8.00-ten.fifty |
.a hundred max |
CZPT standards
ITA |
United states of america |
GER |
FRA |
British isles |
RUS |
CHN |
JAP |
X10CrNi18-eight |
302 |
1.4310 |
Z11CN18-08 |
301S21 |
12KH18N9 |
1Cr18Ni9 |
SUS301 |
X5CrNi18-10 |
304 |
1.4301 |
Z7CN18-09 |
304S15 |
08KH18N10 |
0Cr18Ni9 |
SUS304 |
X2CrNi18-nine |
304L |
one.4307 |
Z3CN18-10 |
304S11 |
04KH18N10 |
00Cr19Ni10 |
SUS304L |
Bodily / mechanical / thermal / electric / magnetic properties
Property |
Image |
U.o.M. |
Type |
Notes |
Values |
Density |
δ |
[g/cm3] |
Physical |
Area temp. |
seven.95 |
Young’s modulus |
E |
[GPa] |
Mechanical |
– |
200 |
Particular heat |
c |
[J/kg-K] |
Thermal |
Area temp. |
500 |
Coefficient of linear thermal expansion |
α |
[10^-six/ºC] |
Thermal |
(ΔT=-100°C) |
17.5 |
Thermal conductivity |
λ |
[W/(m·K)] |
Thermal |
Room temp. |
fifteen.eight |
CZPT resistivity |
ρ |
[Ω*m*ten^-9] |
CZPT |
– |
710 |
Relative magnetic permeability |
µ |
– |
Magnetic |
Paramagnetic |
one.571* |
CZPT data
Property |
Sort |
U.o.M. |
Values |
U.o.M. |
Values |
Hardness |
Mechanical |
[HRC] |
20 – 39 (1)* |
[HV] |
a hundred – 250 (2)* |
Ultimate tensile energy |
Mechanical |
[MPa] |
500 – 1300 |
[psix10^3] |
72 – 188 |
Provider temperature |
Thermal |
[ºC] |
-196 / seven hundred |
[ºF] |
-320.eight / 1697 |
Corrosion Resistance |
Extremely excellent corrosion resistance with regard to natural substances, oxidating solutions, foodstuff, sterilizing options. Very good resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in existence of hot chloride options and to anxiety corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid remedies. AISI 302 demonstrates marginally very best corrosion resistance with respect to AISI 304/304L stainless steels. |
Notes
Property |
Description |
Hardness* |
Balls can be supplied in the (one) Chilly Labored (HRC twenty-39, common product) or (two) ANNEALED (HV a hundred-250, on demand) situations. |
Magnetism |
Eventual magnetism of AISI 316 balls and in common of all austenitc stainless steels strictly is dependent by the manufacturing approach, particular inquiries for not magnetic balls ought to priorly reported. |
Precision Grade** |
On specifical ask for and for massive quantities, we can source G10 and G16 precision quality balls. Diameters from three.000 mm to one/2″. |
Precision Grade** |
On specifical request we can provide G20-24-25-28-forty-48-50-sixty-eighty precision grade balls. |
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Other Items
Packing&Delivery
Generation Procedure
Company Info
ZheJiang Jinnai CZPT Trade Co.,Ltd. is one of the expert manufactures which specialize in the steel ball,like carbon
steel balls,stainless metal balls ,bearing chrome steel balls ,hollow steel balls ,iron balls ,magnetic buckyballs ,ball associated products
this kind of as ball cage or ball retainers, silicone balls ,plastic balls .ect…
Payments
FAQ:
Q:Are you factory or buying and selling company ? A:Of course,we are factory right. Q:Do you have a MOQ? A:No. 1pcs will be okay. Q:What is your supply time? A:The time of shipping and delivery is thirty-40 times after receipt of deposits, if have a quantity or it is quite hard, the time will be a tiny lengthy. |
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