7049 Aluminum Forgings Forged Product Parts

• Processing Object: Metal
• Molding Style: Hot Forging
• Molding Technics: Gravity Casting
• Application: Aviation
• Material: Aluminium
• Heat Treatment: Quenching
• Model NO.: 7049
• 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

7049 aluminium forgings forged product parts are generally used to manufacture parts with the same static strength as 7079-T6 alloy and high stress corrosion cracking resistance, such as landing gear box, hydraulic cylinder and extrusion parts of aircraft and missile parts. The fatigue property of the parts is approximately the same as that of 7075 T6 alloy, but the willfulness is slightly higher.
The general states of 7049 aluminium forgings forged product parts are F, T6, T652, T73 and T7352.
On the basis of 7001 alloy, the content of alloying elements Cu and Cr is reduced, the ratio of Zn/Mg is increased, and the content of impurities Fe and Si is reduced. It is mainly used to produce forgings and backlogs in T73 state, as well as thick and thin plates. The stress corrosion crack growth rate of 7075 T6 alloy is much lower than that of 7075 T651 alloy.
 

7049 Aluminum Chemical Composition

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

Others

Al

Single

Total

7049

0.25

0.35

1.2~1.9

0.20

2.0~2.9

0.10~0.22

~

7.2~8.2

0.10

~

0.05

0.15

Rest

Alloy temper	Main features	Main products and status	Application parts and typical parts
7049	The alloy for the purpose of replacing 7079 has high strength, good SCC resistance and poor corrosion resistance.	T73,T7352,T6,T652	Aircraft main landing gear, missile accessories.

Type	Alloy	Projected area(m2)or weight(kg)	Temper	Standard
Aluminum free forgings	5 Series	≤3000kg	O,F	GBn223     ASTMB247
	2,6,7 Series	≤3000kg	T6,T4,O,F
Aluminum die forgings	5 Series	≤2.5m2	O,F
	2,6,7 Series	≤2.5m2	T6,T4,O,F