Aluminum Clad Fin for Acc 3003 / 4343 Alloy 0.25 X 200 mm

• Color: Silver
• Application: Heat Sink
• Certification: RoHS, ISO9001, ASTM, GB, EN, ASTMB
• Technique: Cold Drawn
• Grade: 3000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Alloy: Alloy
• Steel Tube Size: 219*19*1.5*7500
• Steel Tube Thickness: 0.04mm
• Length: 10mm+
• Width: 0.25mm
• Transport Package: According to The Customer Request
• Specification: According to the customer request
• Trademark: Trumony
• Origin: Jiangsu
• HS Code: 7607190001
• Production Capacity: 600000 Mt/Year

Product Description

TRUMONY mainly produces the aluminum foilwith alloy such as 3003, 1060, 1100, and 3003 clad 4343 (4343+3003+4343), 3003 clad 4045 (4045+3003+4045)/(4043/3003/7072) etc.

Aluminum foil is widely used for manufacturing of various kinds of heat exchangers:

Air conditioning
Engine cooling

Condensers
Evaporators

Radiators
Heater cores
Charge air coolers/intercoolers
Engine oil coolers/transmission oil coolers

Specification of aluminum foil:

Core Alloy
1060, 3003, etc
Cladding alloy
4343, 4045, 7072, 5052 4047 etc

Number	Inspection Item		Test according to
1	Raw & auxiliary materials testing	Alloy, specification	Raw & auxiliary materials testing standard HX/QP8.2.4-1-2012
		Surface quality
2	Casting	Chemical composition	Chemical composition of aluminum alloy (inner quality standard) HX/QP8.2.4-9-2007
3	Saw-cutting	Size	Aluminum alloy ingot inspection standard                        HX/QP8.2.4-2-2007
		Surface quality	Aluminum alloy ingot inspection standard                        HX/QP8.2.4-2-2007
4	Milling surface	Size	Aluminum alloy ingot after milling surface inspection standard              HX/QP8.2.4-10-2009»
		Surface quality	Aluminum alloy ingot after milling surface inspection standard               HX/QP8.2.4-10-2009
5	Welding	Size	Skin & core materials welding inspection standard HX/QP8.2.4-9-2009
		Welding quality	Skin & core materials welding inspection standard HX/QP8.2.4-9-2009
6	Heating	Temperature & time	Pusher-type aluminum sheet & ingot heating furnace operating standard             HX/QP7.5.1-1-6-2007
7	Hot-rolling	Emulsion quality	Hot-rolling emulsion inspection standard HX/QP8.2.4-4-2007
		Size	Hot-rolling materials inspection standard HX/QP8.2.4-3-2007
		Surface quality	Hot-rolling materials inspection standard HX/QP8.2.4-3-2007
8	Cold rough-rolling	Thickness	Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011
		Rolling oil quality	Cold-rolling procustion process lubricant inspection standard HXQP8.2.4-5-2007
		Surface quality	Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011
9	Cold finished-rolling	Thickness	Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011
		Surface quality	Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011
		Rolling oil quality	Cold-rolling procustion process lubricant inspection standard HXQP8.2.4-5-2007
10	Tension-levelling	Surface quality	Aluminum (cladded) strip & sheet & foil products inspection standard HX/QP8.2.4-7-2011