2A14 T4 T6 Aircraft Aerospace Aviation Aluminum Forgings for Window Frame

• Processing Object: Metal
• Molding Style: Hot Forging
• Molding Technics: Gravity Casting
• Application: Aviation
• Material: Aluminium
• Heat Treatment: Quenching
• Model NO.: 2A14
• Surface Treatment: Zinc/Chrome Plating,Anodizing
• Forging Tolerance: +/-0.2mm
• Standard: ANSI
• Certification: CE, ISO 9001:2008
• Service: OEM ODM
• Transport Package: Export Standard Wooden Pallet or as Your Requsts
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7218100000
• Production Capacity: 5000pieces/Month

Product Description

2A14 T4 T6 Aircraft Aerospace Aviation Aluminum Forgings for Window Frame

2A14 Chemical Property

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

Others

Al

Each

Total

2A14

0.50-1.2

0.70

3.9~5.0

0.4~1.2

0.2~0..8

0.10

~

0.25

0.15

~

0.05

0.15

Remainder

Alloy	Alloy series	Main features	Σb Value /MPa	Temperature/ºC
2A14	Al-Cu-Mg	It's close to 2014. The main varieties are bars, profiles, forgings and plates, etc. It is suitable for high load parts with thick section. The welding performance of the alloy is good, and it does not show brittleness at the cold temperature. It can be used to make the welding parts under the cold working condition.	375~460	<150

 

Technical indexes of common 2A14 aluminum alloy
Alloy	Type	Temper	δor d/mm	σb/MPa	σp 0.2/MPa	δ/%	KIC or KC/MPa	Technical Standard
2A14	Clad aluminum sheet	O	>0.5~10.0	≤245	-	10	-	GB/T 3880--1997
		T6	>0.5~10.0	430	340	5	-
		T62	>4.5~12.5
			>12.5~40.0
	pre-stretched aluminum plate	T651	6.5~12.0	460	405	7	-	GJB 1741--1997
			>12.0~25.0	460	405	5	-
	Aluminum round bar	T62,T6	≤22	440	-	10	-	GB/T 3191--1998
			>22~150	450	-	10
	High Strength Aluminum bar	T62,T6	20~120	460	-	8	-
	Extruded aluminum bar	T4,T6	≤22	440	-	10	-	HB 5202--1982
			23---160	450	-	10
			161--240	430	-	8	-
2A14	Extrusion aluminum profile	T4	All thickness	375	205	10	-	GJB 2507--1995
		T6	≤10	410	365	7.0
			>10	450	375	7.0	-
		O	All thickness	195--275	-	-	-
	Free forgings	T4	Weight≤750KG	L:380 LT:365 ST:325	L:245	L:10 LT:8 ST:4	-	GJB 2351-1995
			Weight>750KG	L:375 LT:355 ST:325	L:235	L:8 LT:7 ST:4	-
	Die forgings	T4	-	L:380 LT:365 ST:345	L:245 LT:235	L:11 LT:8 ST:6	-	GJB 2351--1995
	Free forgings	T6	≤30	L:410 LT:355 ST:335	-	L:6 LT:4 ST:2	-
			>30	L:380 LT:355 ST:335	-	L:6 LT:4 ST:2	-
	Die forgings		≤30	L:430 LT:390 ST:355	L:315	L:10 LT:6 ST:4	-
			>30	L:410 LT:390 ST:355	L:295	L:8 LT:6 ST:3	-

2A14 Welding performance
Alloy	Resistance welding	Melting welding	Argon arc welding	Note
2A14	Good	Ok	-	During welding, the tendency of heat crack is larger, so it is necessary to limit the content of iron impurities in the matrix, and the qualified filler can be obtained by using special filler.

 

Alloy	Temper	Model	Application parts and typical parts
2A14	Aluminum sheet: O,T6,T62 Aluminum plate: T651 Aluminum round bar:T62,T6 Aluminum Cold working bar:O,T4,T6 Free forgings: T4,T6	ARJ21,Z9	Window Frame