Creation Description
AISI 302/304/304L STAINLESS Metal BALLS
They display very good mechanical characteristics, toughness and corrosion resistance. AISI 304L offers lower carbon content, AISI 302 greater mechanical attributes. Balls are provided in the passivated problem.
| Programs |
Special bearings and pumps, aerosol pumps, gardening and family sprayers, perfume miniature pumps, seams, healthcare software valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and military sector.
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Chemical composition
| Kind |
%C |
%Si |
%Mn |
%P |
%S |
%Cr |
%Ni |
%N |
| 302 |
.150 max |
one.00 max |
2.00 max |
.045 max |
.030 max |
seventeen.00-19.00 |
8.00-10.00 |
.a hundred max |
| 304 |
.080 max |
.seventy five max |
2.00 max |
.045 max |
.030 max |
18.00-twenty.00 |
8.00-ten.fifty |
.100 max |
| 304L |
.030 max |
.75 max |
two.00 max |
.045 max |
.030 max |
eighteen.00-twenty.00 |
8.00-10.fifty |
.a hundred max |
CZPT standards
| ITA |
United states of america |
GER |
FRA |
British isles |
RUS |
CHN |
JAP |
| X10CrNi18-8 |
302 |
one.4310 |
Z11CN18-08 |
301S21 |
12KH18N9 |
1Cr18Ni9 |
SUS301 |
| X5CrNi18-ten |
304 |
one.4301 |
Z7CN18-09 |
304S15 |
08KH18N10 |
0Cr18Ni9 |
SUS304 |
| X2CrNi18-nine |
304L |
1.4307 |
Z3CN18-ten |
304S11 |
04KH18N10 |
00Cr19Ni10 |
SUS304L |
Actual physical / mechanical / thermal / electric / magnetic properties
| Residence |
Image |
U.o.M. |
Type |
Notes |
Values |
| Density |
δ |
[g/cm3] |
Physical |
Place temp. |
7.95 |
| Young’s modulus |
E |
[GPa] |
Mechanical |
– |
200 |
| Particular heat |
c |
[J/kg-K] |
Thermal |
Space temp. |
five hundred |
| Coefficient of linear thermal enlargement |
α |
[ten^-six/ºC] |
Thermal |
(ΔT=-100°C) |
seventeen.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 |
one.571* |
CZPT data
| Property |
Type |
U.o.M. |
Values |
U.o.M. |
Values |
| Hardness |
Mechanical |
[HRC] |
20 – 39 (1)* |
[HV] |
a hundred – 250 (2)* |
| Ultimate tensile power |
Mechanical |
[MPa] |
five hundred – 1300 |
[psix10^three] |
72 – 188 |
| Service temperature |
Thermal |
[ºC] |
-196 / 700 |
[ºF] |
-320.eight / 1697 |
| Corrosion Resistance |
| Very very good corrosion resistance with respect to organic and natural substances, oxidating options, foodstuff, sterilizing solutions. Good resistance with respect to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in existence of hot chloride solutions and to tension corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid remedies. AISI 302 exhibits slightly greatest corrosion resistance with regard to AISI 304/304L stainless steels. |
Notes
| Property |
Description |
| Hardness* |
Balls can be equipped in the (1) Cold Labored (HRC twenty-39, normal item) or (2) ANNEALED (HV 100-250, on demand) situations. |
| Magnetism |
Eventual magnetism of AISI 316 balls and in general of all austenitc stainless steels strictly depends by the manufacturing procedure, particular inquiries for not magnetic balls should priorly documented. |
| Precision Grade** |
On specifical ask for and for massive quantities, we can offer G10 and G16 precision quality balls. Diameters from 3.000 mm to one/2″. |
| Precision Grade** |
On specifical ask for we can offer G20-24-twenty five-28-forty-48-50-sixty-eighty precision grade balls. |
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Other Goods
Packing&Shipping and delivery
Generation Method
Company Info
ZheJiang Jinnai CZPT Trade Co.,Ltd. is one of the specialist manufactures which specialize in the metal ball,like carbon
metal balls,stainless metal balls ,bearing chrome metal balls ,hollow metal 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 trading company ?
A:Sure,we are manufacturing facility right.
Q:Do you have a MOQ?
A:No. 1pcs will be ok.
Q:What is your shipping and delivery time?
A:The time of delivery is 30-forty times soon after receipt of deposits,
if have a amount or it is very hard, the time will be a minor long. |
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