Corrosion Resistance EN AW 5052 Aluminium Coil AA5052 Aluminium Coil
5052 aluminum is a versatile premium-grade material suitable for a wide range of applications.
Although the metal is not heat treatable, magnesium and chromium — the two most prevalent
alloying elements — significantly increase the aluminum’s strength, durability, and corrosion re
-sistance. The increased tensile strength and yield strength allows the alloy to handle high levels
of stress and stand up to the harshest of environmental conditions.
Key Performance Parameters
Typical Mechanical Properties (RT)
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| O | 170-210 | 65-100 | 23-30 |
| H32 | 220-260 | 170-200 | 12-18 |
| H34 | 240-285 | 190-230 | 10-14 |
Special Properties
Fatigue Strength: ≈110MPa @ 10⁷ cycles
Cryogenic Toughness: >90% impact energy retention @ -196℃
Forming Limit: Strain hardening exponent (n)≈0.25 (O temper)
Four Core Advantages
♦ Superior Corrosion Resistance
Marine performance: 5000hr salt spray test with no perforation corrosion
Stress corrosion: 0.25% Cr addition reduces intergranular corrosion susceptibility by 60%
♦ Excellent Workability
Formability: Limit drawing ratio up to 2.2 (O temper)
Weldability: TIG welding maintains 85%+ strength retention
Machinability: Cutting force only 30% of mild steel
♦ Lightweight Economic Benefits
Specific strength: 80 kN·m/kg (better than 304 stainless)
Weight reduction: 40-50% lighter than steel alternatives
Lifecycle cost: 35-50% lower than stainless steel
♦ Special Environment Adaptability
Cryogenic performance: >90% impact toughness retention at -196℃
Chemical resistance: <0.02mm/year corrosion rate in pH3-11
EMI shielding: 30-60dB (at 1GHz frequency)
Applications
• Transportation
Marine: Decks, bulkheads (3-6mm)
Automotive: Fuel tanks, battery trays (30%+ weight reduction)
• Architecture
Curtain Walls: PVDF-coated panels (20+ years weatherability)
Ceilings: Pre-painted sheets (0.6-1.2mm)
• Electronics
Heat Sinks: LED substrates (138W/m·K)
EMI Shielding: 5G enclosures (30dB SE)
• Industrial
Chemical Tanks: pH3-11 resistance
Food Equipment: FDA 21 CFR 175.300 compliant
Our Samples of 5052 Aluminium Alloy
Our company advantages
Technological & Production Strengths:
R&D Capabilities: Own a national-level corporate technology center and contributes to industry
standards.
Production Scale: We had an annual capacity exceeding 1 million tons of aluminium large-scale
rolling mills.
Production Ability: We can produce the great Aluminum material for automobile, railway transportation,
marine, aerospace etc fields, and obtained the relevant certification.
Our factory own the world advanced equipments, include:
| Code | Name | Brand |
| A | aluminum ignot melting furnace | GAUTSCHI (Switzerland) |
| B | 4 continuous hot rolling mills | SMS Group (Germany) |
| C | 2800mm width single stand cold rolling mill | SMS Group (Germany) |
| D | all automatic three-dimensional elevated warehouse | Dematic (USA) |
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Corrosion Resistance EN AW 5052 AA5052 Aluminium Coil Images
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