Manufacturing Description
AISI 302/304/304L STAINLESS Steel BALLS
They screen great mechanical attributes, toughness and corrosion resistance. AISI 304L supplies lower carbon content, AISI 302 much better mechanical attributes. Balls are provided in the passivated condition.
| Applications |
Unique bearings and pumps, aerosol pumps, gardening and house sprayers, perfume miniature pumps, seams, health-related application valves, agricultural backpack sprayers. They are utilized in foodstuff, aerospace and military industry.
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Chemical composition
| Variety |
%C |
%Si |
%Mn |
%P |
%S |
%Cr |
%Ni |
%N |
| 302 |
.150 max |
one.00 max |
two.00 max |
.045 max |
.030 max |
17.00-19.00 |
8.00-10.00 |
.a hundred max |
| 304 |
.080 max |
.seventy five max |
2.00 max |
.045 max |
.030 max |
18.00-20.00 |
8.00-ten.fifty |
.100 max |
| 304L |
.030 max |
.75 max |
2.00 max |
.045 max |
.030 max |
18.00-twenty.00 |
8.00-10.fifty |
.100 max |
CZPT standards
| ITA |
Usa |
GER |
FRA |
United kingdom |
RUS |
CHN |
JAP |
| X10CrNi18-eight |
302 |
one.4310 |
Z11CN18-08 |
301S21 |
12KH18N9 |
1Cr18Ni9 |
SUS301 |
| X5CrNi18-ten |
304 |
1.4301 |
Z7CN18-09 |
304S15 |
08KH18N10 |
0Cr18Ni9 |
SUS304 |
| X2CrNi18-nine |
304L |
1.4307 |
Z3CN18-ten |
304S11 |
04KH18N10 |
00Cr19Ni10 |
SUS304L |
Actual physical / mechanical / thermal / electrical / magnetic properties
| Residence |
Image |
U.o.M. |
Sort |
Notes |
Values |
| Density |
δ |
[g/cm3] |
Actual physical |
Area temp. |
7.ninety five |
| Young’s modulus |
E |
[GPa] |
Mechanical |
– |
200 |
| Distinct heat |
c |
[J/kg-K] |
Thermal |
Room temp. |
five hundred |
| Coefficient of linear thermal enlargement |
α |
[10^-6/ºC] |
Thermal |
(ΔT=-100°C) |
17.five |
| Thermal conductivity |
λ |
[W/(m·K)] |
Thermal |
Place temp. |
fifteen.8 |
| CZPT resistivity |
ρ |
[Ω*m*10^-nine] |
CZPT |
– |
710 |
| Relative magnetic permeability |
µ |
– |
Magnetic |
Paramagnetic |
one.571* |
CZPT data
| Home |
Variety |
U.o.M. |
Values |
U.o.M. |
Values |
| Hardness |
Mechanical |
[HRC] |
20 – 39 (one)* |
[HV] |
a hundred – 250 (2)* |
| Supreme tensile power |
Mechanical |
[MPa] |
five hundred – 1300 |
[psix10^3] |
seventy two – 188 |
| Support temperature |
Thermal |
[ºC] |
-196 / seven-hundred |
[ºF] |
-320.eight / 1697 |
| Corrosion Resistance |
| Really good corrosion resistance with respect to organic substances, oxidating options, foodstuff, sterilizing options. Excellent resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in existence of sizzling chloride answers and to anxiety corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid answers. AISI 302 demonstrates a bit best corrosion resistance with regard to AISI 304/304L stainless steels. |
Notes
| Property |
Description |
| Hardness* |
Balls can be supplied in the (1) Cold Labored (HRC twenty-39, normal solution) or (two) ANNEALED (HV one hundred-250, on desire) conditions. |
| Magnetism |
Eventual magnetism of AISI 316 balls and in general of all austenitc stainless steels strictly is dependent by the production approach, distinct inquiries for not magnetic balls must priorly described. |
| Precision Grade** |
On specifical request and for massive quantities, we can supply G10 and G16 precision grade balls. Diameters from 3.000 mm to one/two”. |
| Precision Grade** |
On specifical request we can offer G20-24-twenty five-28-forty-forty eight-fifty-60-eighty precision quality balls. |
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Other Items
Packing&Shipping and delivery
Production Procedure
Company Info
ZheJiang Jinnai CZPT Trade Co.,Ltd. is a single of the expert manufactures which focus in the metal ball,like carbon
steel balls,stainless metal balls ,bearing chrome metal balls ,hollow metal balls ,iron balls ,magnetic buckyballs ,ball relevant products
these kinds of as ball cage or ball retainers, silicone balls ,plastic balls .ect…
Payments
FAQ:
Q:Are you manufacturing facility or buying and selling company ?
A:Of course,we are factory directly.
Q:Do you have a MOQ?
A:No. 1pcs will be ok.
Q:What is your delivery time?
A:The time of delivery is thirty-40 times following receipt of deposits,
if have a quantity or it is quite difficult, the time will be a tiny long. |
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