Wear Resistance Aluminum High Precision Balls Electronic Aerospace Industry

Basic Information
Place of Origin: China
Brand Name: JN
Certification: ISO SGS
Model Number: 2.2mm 3.2mm 10.4mm
Minimum Order Quantity: 100 pieces
Price: USD5-USD10
Packaging Details: inner hard paper box or hard plastic box, middle wood box or hard cartoon box protected by big wood container.
Delivery Time: 7-10 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 10tons per week
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Product Name: Aluminum Balls Density: 2.7 G/cm³
Color: Anodized Colors Feature: Light Weight, Good Electrical
Hardness: 20HV0.5 - 180HV Application: Special Bearings And Valves, Sealing Elements (crushed Balls)
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Wear Resistance Aluminum High Precision Balls Electronic Aerospace Industry

High Precision 1060/1070 Solid Aluminum Balls for conducting 2.2mm 3.2mm 10.4mm

 

 

Jinnai manufacture and supply full range of high precision steel balls for automotive, engineering, aerospace and industrial applications.

 

Having a reputation of producing high-quality & most comprehensive range of precision steel balls, we can supply precision balls for applications in around 60 industrial sectors and numerous automotive applications with quality assurance of ISO / TS 16949 certification.

 

 

Aluminium balls are characterized by good corrosion resistance and hard-wearing properties,

 

and also come with smooth surface finishes.
 

The basic class (1xxx) simply has good wear and corrosion resistance, and come with a minimum aluminium content of 99%.

 

However, they are also aluminium alloys, so traces of iron, magnesium, silicon, and copper will be present.

 

Light balls featured by good corrosion and wear resistance, very good surface finishing.
 
1xxx series alloys are not heat treated. Balls can be provided in the passivated conditions.
 
Applications
Special bearings and valves, sealing elements (crushed balls), they are used in automotive industry (safety devices), aviation and aerospace industry, electronic industry, welding processes.
 
Chemical composition
 
Type
%Si
%Fe
%Mn
%Cr
%Cu
%Ti
%Al
%V
%Mg
%Zn
-
1050
0.25 max
0.40 max
0.05 max
0.05 max
0.05 max
0.05 max
99.50 min
0.05 max
0.05 max
0.07 max
-
1070
0.20 max
0.25 max
0.03 max
-
0.03 max
0.03 max
99.70 min
0.05 max
0.03 max
0.07 max
-
1100
% (Si+Fe) max 0.95
% (Si+Fe) max 0.95
0.05 max
0.10 max
0.05 - 0.20
0.03 max
99.00 min
0.05 max
0.05 max
0.10 max
-
 
Physical / mechanical / thermal / electric / magnetic properties
 
Property
Symbol
U.o.M.
Type
Notes
Values
Density
δ
[g/cm3]
Physical
Room temp.
2.71
Young's modulus
E
[GPa]
Mechanical
-
70
Specific heat
c
[J/kg-K]
Thermal
Room temp.
875
Coefficient of linear thermal expansion
α
[10^-6/ºC]
Thermal
(ΔT=0-100°C)
23.4
Thermal conductivity
λ
[W/(m·K)]
Thermal
Room temp.
220.0
Electric resistivity
ρ
[Ω*m*10^-9]
Electric
-
28
Relative magnetic permeability
µ
-
Magnetic
Paramagnetic
1.004
 
Technical data
 
Property
Type
U.o.M.
Values
U.o.M.
Values
Hardness
Mechanical
[HV0.5]
20-50
-
-
Ultimate tensile strength
Mechanical
[MPa]
65-165
[psix10^3]
10 - 23
Service temperature
Thermal
[ºC]
-196 / 200
[ºF]
-320.8 / 392
 
Corrosion Resistance
1xxx series alloys provide better corrosion resistance thanks to their purity. Good resistance on almost all natural waters. All aluminium alloys are subjected to pitting corrosion in presence of chlorides.

 

 

Wear Resistance Aluminum High Precision Balls Electronic Aerospace Industry

 

 

 

 

Contact Details

WhatsApp : +8615910105035