Forging Aluminium Alloy 5083 Marine Grade LF4 AlMg4.5Mn0.7
Price:
Negotiations
MOQ:
1PCS
Delivery Time:
20~30days
Brand:
JIMA
Product Description
Forging Aluminium Alloy 5083 Marine Grade LF4 AlMg4.5Mn0.7
Super Duralumin 5083 aluminium forging products LF4 AlMg4.5Mn0.7 A5083 EN AW-5083
Applications
Military ballistic rocket parts, marine high strength welded structures, flange plate for liquefied natural gas, petrochemical machinery, ships and warships parts, sea water desalination structure.
Product Specifications
Alloy: 5083 (LF4)
5083 aluminum alloy is a high magnesium alloy with excellent strength in non-heat treated condition, superior corrosion resistance, and good machinability.
Maximum Diameter: 1320mm
Maximum Length: 7500mm
Standard Sizes: Φ166, Φ220, Φ380, Φ396, Φ448, Φ462, Φ566, Φ582, Φ915, Φ1060, Φ1220, Φ1320
Mechanical Properties
| Tensile Strength (MPa) | ≥ 270 |
| Yield Strength (0.2 MPa) | ≥ 110 |
| Elongation (%) | 10-20 |
Key Features
- Large specification capability - φ1320mm is the largest billet worldwide
- Maximum billet weight up to 12.5 tons
- High purity with low hydrogen, low dross, and low alkali content
- High homogeneity in composition and organization
- Minimal segregation and small grain size difference
- Fine grain size structure
- Hydrogen content ≤ 0.08ML/100gAl
- Porosity at class one
- Oxidation film at class one
- Ultrasonic flaw detection at level A
- Excellent corrosion resistance and weldability
- Beautiful anodized surface finish
- Good machinability and moderate strength
Chemical Composition Standard
| Element | Content (%) |
|---|---|
| Cu | 0.1 |
| Mg | 4.0-4.9 |
| Mn | 0.04-0.1 |
| Fe | 0.4 |
| Si | 0.4 |
| Zn | 0.25 |
| Ti | 0.15 |
| Cr | 0.05-0.25 |
| Other | <0.15 |
| Al | Balance |
5083-H12 Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (kg/mm²) | 31 |
| Yield Point (kg/mm²) | 19.7 |
| Elongation (%) | 8 |
| Brinell Hardness | 80 |
| Shear Strength (kg/mm²) | 12.3 |
| Fatigue Strength (kg/mm²) | 15.5 |
Available Product Sizes
| Diameter (mm) | Maximum Length (mm) |
|---|---|
| Φ166 | 7500 |
| Φ220 | 7500 |
| Φ380 | 7500 |
| Φ396 | 7500 |
| Φ448 | 7500 |
| Φ462 | 7500 |
| Φ566 | 7500 |
| Φ582 | 7500 |
1. Billet peeling is available.
2. Cut-to-length product is available upon customer request.
2. Cut-to-length product is available upon customer request.
Industry Applications
Military ballistic rocket parts, marine high strength welded structures, flange plate for liquefied natural gas, petrochemical machinery, ships and warships parts, sea water desalination structure, automotive and aircraft components, welded structures, subway and light rail systems, pressure vessels requiring stringent fire prevention (liquid tankers, refrigerated trucks, refrigerated containers), cooling devices, television towers, drilling equipment, transportation equipment, and missile component armor.
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Company
JimaFor
Location
No.60 Guoxia Road, Yangpu District, Shanghai,China.
Contact Person
Annie