High-performance 2025 forged aluminum alloy billets specifically engineered for aeroplane propeller applications, offering exceptional strength and reliability.

Product Specifications

Alloy: 2025
Temper: T6, T852, T652
T6 Temper: High strength alloy forging for specialized applications
Maximum Diameter: 1320mm
Maximum Length: 7500mm
Density: 2.77 kg/m³

Mechanical Properties (T6 Temper)

Tensile Strength (kg/mm²)	Yield Point (kg/mm²)	Elongation (%)	Brinell Hardness	Shear Strength (kg/mm²)	Fatigue Strength (kg/mm²)
10.78	26.01	19	110	24.61	12.66

Standard Sizes: Φ166, Φ220, Φ380, Φ396, Φ448, Φ462, Φ566, Φ582, Φ915, Φ1060, Φ1220, Φ1320

Key Features

Large specification capability - φ1320mm is the world's largest billet
Maximum billet weight up to 12.5 tons
High purity with low hydrogen, low dross, and low alkali content
High homogeneity with minimal composition segregation
Fine grain size with minimal difference between core and surface
Hydrogen content ≤ 0.08ML/100gAl
Porosity at class one
Oxidation film at class one
Ultrasonic flaw detection at level A

Primary Application

Aeroplane Propeller

Chemical Composition

Cu	Mg	Mn	Fe	Si	Zn	Ti	Cr	Other	Al
3.8-4.9	1.2-1.8	0.3-0.9	0.5	0.5	0.25	0.15	0.1	<0.05	Balance

Product Size Specifications

Alloy	Diameter (mm)	Max. Length (mm)
2xxx/2025	Φ166	7500
	Φ220	7500
	Φ380	7500
	Φ396	7500
	Φ448	7500
	Φ462	7500
	Φ566	7500
	Φ582	7500
2xxx/2025	Φ915	4500
	Φ1060	4000
	Φ1220	4000
	Φ1320	3500

Additional Options:
1. Billet peeling is available
2. Cut-to-length product is available upon customer request

Application Summary

Alloy	Forging Product Application
2025	Aeroplane Propeller

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Super Duralumin Forged Aluminium Alloy Billet 2025 For Aeroplane Propeller

MOQ:	1PCS
Price:	Negotiations
Standard Packaging:	wooden pallet
Delivery Period:	20~30days
Payment Method:	T/T, L/C
Supply Capacity:	5000 per month

Detail Information

Product Description

Detail Information

Place of Origin

CHINA

Brand Name

JIMA

Certification

ISO9001-2008,SGS,ROHS.

Model Number

2025

Application:

Aeroplane Propeller

Name:

2025 Forged Aluminum

Standard:

JIS, DIN, BS, ASTM, SAE.

Type:

Casting Forging

Technics:

Forge, CNC

Alloy:

2025

Max Diameter:

1320mm

Minimum Order Quantity:

1PCS

Price:

Negotiations

Packaging Details:

wooden pallet

Delivery Time:

20~30days

Payment Terms:

T/T, L/C

Supply Ability:

5000 per month

Highlight

Forged Aluminium Alloy Billet

Aluminium Alloy Billet 2025

Aeroplane Aluminium Alloy Duralumin

Product Description

Super Duralumin Forged Aluminium Alloy Billet 2025 For Aeroplane Propeller

High-performance 2025 forged aluminum alloy billets specifically engineered for aeroplane propeller applications, offering exceptional strength and reliability.

Product Specifications

Alloy: 2025
Temper: T6, T852, T652
T6 Temper: High strength alloy forging for specialized applications
Maximum Diameter: 1320mm
Maximum Length: 7500mm
Density: 2.77 kg/m³

Mechanical Properties (T6 Temper)

Tensile Strength (kg/mm²)	Yield Point (kg/mm²)	Elongation (%)	Brinell Hardness	Shear Strength (kg/mm²)	Fatigue Strength (kg/mm²)
10.78	26.01	19	110	24.61	12.66

Standard Sizes: Φ166, Φ220, Φ380, Φ396, Φ448, Φ462, Φ566, Φ582, Φ915, Φ1060, Φ1220, Φ1320

Key Features

Large specification capability - φ1320mm is the world's largest billet
Maximum billet weight up to 12.5 tons
High purity with low hydrogen, low dross, and low alkali content
High homogeneity with minimal composition segregation
Fine grain size with minimal difference between core and surface
Hydrogen content ≤ 0.08ML/100gAl
Porosity at class one
Oxidation film at class one
Ultrasonic flaw detection at level A

Primary Application

Aeroplane Propeller

Chemical Composition

Cu	Mg	Mn	Fe	Si	Zn	Ti	Cr	Other	Al
3.8-4.9	1.2-1.8	0.3-0.9	0.5	0.5	0.25	0.15	0.1	<0.05	Balance

Product Size Specifications

Alloy	Diameter (mm)	Max. Length (mm)
2xxx/2025	Φ166	7500
	Φ220	7500
	Φ380	7500
	Φ396	7500
	Φ448	7500
	Φ462	7500
	Φ566	7500
	Φ582	7500
2xxx/2025	Φ915	4500
	Φ1060	4000
	Φ1220	4000
	Φ1320	3500

Additional Options:
1. Billet peeling is available
2. Cut-to-length product is available upon customer request

Application Summary

Alloy	Forging Product Application
2025	Aeroplane Propeller

Tags: