7A33 Aircraft Aerospace Aviation Aluminum Alloy Sheet Plate for Skin/Structure

• Application: Transportation Tools, Aviation
• Certification: ISO9001, JIS, GB, EN
• Technique: Hot Rolled
• Grade: 7000 Series
• Temper: O/T6/T62
• Surface Treatment: Mill Finish
• Model NO.: 7A33
• Alloy: Alloy
• Transport Package: Export Standard Wooden Case
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 25000mt/Month

Product Description

7A33 O T6 T62 aluminum alloy sheet plate

7A33 O T6 T62 aluminum alloy sheet plate is Al-Mn-Mg can be strengthened by heat treatment of high corrosion resistance of mild structure Aluminum Alloy, have high resistance to seawater and marine atmospheric corrosion, no intergranular corrosion, stress corrosion and exfoliation corrosion tendency and strength of 2A12 alloy is also good fracture toughness, technology of plastic and low notch sensitivity. Electric welding and seam, skin and structures suitable for use in coastal areas and shipboard aircraft, helicopters, aircraft manufacturing water, can replace the 2A12 alloy.
 

Chemical Composition of 7A33 Alloy

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

Others

Al

Each

Total

7A33

0.20

0.30

0.25~0.55

0.05

2.2~2.7

0.10~0.20

-

4.6~5.4

0.05

-

0.05

0.15

Remainder

7A33 alloy is mainly semi-finished sheet, aluminum clad 7A01 alloy
 

Tensile mechanical properties of 7A33 aluminum plate
Technical Standard	Type	Temper	Thickness δ/mm	RMm/MPa	RP0.2/MPa	A10/
Q/6S 146	Clad aluminum sheet	O	0.4~2.5	≤235	-	≥13
		T6	0.4~2.5	≥405	≥335	≥8
		O,T62	0.4~2.5	≥390	≥315	≥8
Q/6S 146	Non-clad aluminum sheet	T6	0.4~1.0	≥410	≥345	≥7
		T6	>1.0~2.5	≥420	≥355	≥8
		O	0.4~2.5	≤245	-	≥12
		O,T62	0.4~2.5	≥410	≥335	≥8

 

Alloy	Temper	Aircraft type	Application parts and typical parts
7A33	Aluminum sheet: O,T6,T62	Y8, Y12,J6,J7,J8	Skin and structure, etc.