Item

Aluminum extrusion heat sink with CNC machining

Material

Alloy 6063, 6061 or according to customer’ s choice

Temper

T3, T4, T5, T6

Surface

Anodize (clear, satin, bronze, black, golden, silver, other multicolor) , electrophoresis, powder coating, PVDF coating, wood grain painting, etc.

MOQ

1  ton. Usually 12 tons for a 20 feet container; 24 tons for a 40 feet container.

Profile type

The Aluminum profile of heat sink which is  used in medical equipment ,LED Heat sink ,CPU Cooler , Led Lamp ,Led light , notebook cooler ,and some other filed .

Processing

Aluminum profile extruding ,Precise cutting,Straight rectification,Bending,Drilling,Tapping,Stamping,Pulling,CNC mill, CNC lathe. For precious machining and cutting, length tolerance can be 0.2mm, hole tolerance can be 0.05mm .

Moulding

1. Using our mould, free; 2. Using customer’ s drawing, opening mould fee need to be paid .

Certificate

ISO14001:2004, ISO9001:2000

Standard

Meet the China national standard GB/T6892-2006 and Europe standard EN12020-1,2(2001) and American standard AAMA611-98.

FOB Port

Shanghai, etc.

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Impurity

Al

6063

0.2-0.6

0.35

0.1

0.1

0.45-0.9

0.1

0.1

0.1

0.15

Rest

6061

0.4-0.8

0.7

0.15-0.4

0.15

0.8-1.2

0.04-0.35

0.25

0.15

0.15

Rest

6060

0.3-0.6

0.1-0.3

0.1

0.1

0.35-0.6

-

0.15

0.1

0.15