2B50 T6 Aircraft Aerospace Aviation Aluminum Forgings

• Processing Object: Metal
• Molding Style: Hot Forging
• Molding Technics: Gravity Casting
• Application: Aviation
• Material: Aluminium
• Heat Treatment: Quenching
• Model NO.: 2B50
• 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

2B50 T6 Aircraft Aerospace Aviation Aluminum Forgings

Chemical Composition of 2B50

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

Others

Al

Each

Total

2B50

0.7~1.2

0.70

1.8~2.6

0.4~0.8

0.4~0.8

0.01~0.20

0.10

0.30

0.02~0.10

-

0.05

0.15

Remainder

 

Alloy	Alloy series	Mean features
2B50	Al-Cu-Mn	The alloy is heat-treated with heat treatment, and the Al-Cu-Mg-Si is a heat treated aluminum alloy. The chemical composition of the alloy is equal to that of 2A50, and the properties of all kinds are basically the same. It has high plasticity in hot state, forging and forging temperature at 420~470 ºC. The alloy is used to make jet engine complex forging parts, such as compressor impeller, impeller and impeller.

 

Technical standard	d/mm	Rm /Mpa	A5/%
		Not less than
HB 5202	≤22	365	12
	23~160	375	10
	161~240	365	8

 

Technical Standard	Type	L			LT			ST		HBS
		Rm/Mpa	Rp0.2/Mpa	A5/%	Rm/Mpa	Rp0.2/Mpa	A5/%	Rm/Mpa	A5/%
GJB 2351	Free forgings	365	-	8.0	345	-	6.0	335	4.0	95
	Die forgings	380	275	10.0	365	245	7.0	345	5.0	100
HB 5204	Free forgings	365	-	9.0	345	-	6.0	335	4.0	95
	Die forgings	380	275	11.0	365	245	7.0	345	5.0	100

 

Typical room temperature mechanical properties of aluminum alloy impeller die forgings of 2B50 T6
Test Direction	Tension strength Rm9(Mpa)		Yield strength RP0.2(Mpa)		A/%
	Minimum	Maximum	Minimum	Maximum
L(longitudinal)	380	470	280	390	17.1
LT(Long transverse)	380	465	275	380	15.3
ST(Short transverse)	385	450	280	370	13.7