1mm - 25.4mm High Precision Steel Balls Solid Pure 6060 For Special Bearings

Product Details:
Place of Origin:	China
Brand Name:	JN
Certification:	ISO SGS
Model Number:	1mm - 25.4mm
Payment & Shipping Terms:
Minimum Order Quantity:	500kg
Price:	Negotiable
Packaging Details:	Ploy bag+25kg carton box+1000kg wooden box
Delivery Time:	7-15 days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability:	10tons per week

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Detail Information
Product Name:	6060 Aluminum Balls	Color:	Anodized Colors
Feature:	Light Balls Featured By Good Corrosion And Wear Resistance	Hardness:	20HV0.5 - 180HV
Application:	Special Bearings And Valves	Density:	2.7 G/cm³
High Light:	aluminum ball , high precision steel balls

Product Description

1mm - 25.4mm Solid Pure Aluminum Balls 6060 Aluminum Ball For Special Bearings

Light balls featured by good corrosion and wear resistance, very good surface finishing.

6xxx series alloys, thanks to Si and Mg addition, are heat treatable.

They feature mechanical properties slightly lower than 2xxx and 7xxx series.

Applications
Special bearings and valves, they are used in automotive industry (safety devices), shipbuilding industry, aviation and aerospace industry, electronic industry, welding processes.

Chemical composition

Type	%Si	%Fe	%Mn	%Cr	%Cu	%Al	%Mg	%Zn	%Ti	-	-
6061	0.40-0.80	0.70 max	0.15 max	0.04-0.35	0.15-0.40	balance	0.80-1.20	0.25 max	0.15 max	-	-

International standards

Series	Description	Available heat treatments
6xxx	Al-Si-Mg alloy	6061 T6

Physical / mechanical / thermal / electric / magnetic properties

Property	Symbol	U.o.M.	Type	Notes	Values
Density	δ	[g/cm3]	Physical	Room temp.	2.70
Young's modulus	E	[GPa]	Mechanical	-	69
Specific heat	c	[J/kg-K]	Thermal	Room temp.	898
Coefficient of linear thermal expansion	α	[10^-6/ºC]	Thermal	(ΔT=0-100°C)	23.8
Thermal conductivity	λ	[W/(m·K)]	Thermal	Room temp.	168.0
Electric resistivity	ρ	[Ωm10^-9]	Electric	-	40
Relative magnetic permeability	µ	-	Magnetic	Paramagnetic	1.004

Technical data

Property	Type	U.o.M.	Values	U.o.M.	Values
Hardness	Mechanical	[HV0.5]	85 - 105	-	-
Ultimate tensile strength	Mechanical	[MPa]	280 - 340	[psix10^3]	41 - 49
Service temperature	Thermal	[ºC]	-196 / 200	[ºF]	-320.8 / 392

Range

Diameters (min/max)	U.o.M.	Diameters (min/max)	U.o.M.	Precision grades (ISO 3290 / AFBMA)
1.000 - 150.000	[mm]	3/64 - 6	["]	G100-200-500-1000

Corrosion Resistance
Good corrosion resistance in atmosphere and water, even in marine environment. Corrosion resistance of 6xxx series alloy is usually slighlty lower than 1xxx and 5xxx series. Intergranular corrosion in aggressive environments due to the allowed copper content can be reduced by means of suitable heat treatments. They are subjected to pitting corrosion in presence of chlorides.

1mm - 25.4mm High Precision Steel Balls Solid Pure 6060 For Special Bearings 0

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aluminum ball