진전
Product Overview
알루미늄 판 5052 is an aluminum-magnesium (Al-Mg) alloy from the 5000 시리즈, widely recognized as one of the strongest non-heat-treatable aluminum alloys. It offers excellent corrosion resistance, especially in marine and saltwater environments, high fatigue strength, good weldability, and superior formability. 우리의 5052 aluminum plates are available in flat sheets, diamond tread (체크무늬) plates, and custom cut sizes, in O, H32, H34, H36, H38, H112 and H114 tempers, making them the first choice for marine, 운송, and structural applications.
화학적 구성 요소 (%), GB/T 3190 & ASTM B209
알 (알류미늄): 95.7 – 97.7 (balance)
마그네슘 (마그네슘): 2.2 – 2.8 (principal alloying element)
Cr (크롬): 0.15 – 0.35
그리고 (규소): 0.25 max
철 (철): 0.40 max
구리 (구리): 0.10 max
망 (망간): 0.10 max
아연 (아연): 0.10 max
Others Each: 0.05 max, Others Total: 0.15 max
기계적 성질 (Typical Values)
Temper O (Annealed): 인장강도 170-215 MPa, 항복 강도 65-110 MPa, 연장 20-30%
Temper H32 (Strain Hardened 1/4): 인장강도 215-265 MPa, 항복 강도 160-215 MPa, 연장 8-14%
Temper H34 (Strain Hardened 1/2): 인장강도 235-285 MPa, 항복 강도 180-240 MPa, 연장 6-12%
Temper H36 (Strain Hardened 3/4): 인장강도 255-305 MPa, 항복 강도 200-260 MPa, 연장 5-10%
Temper H38 (Full Hard): 인장강도 270-320 MPa, 항복 강도 220-280 MPa, 연장 3-8%
경도: 47-75 HB (depending on temper)
피로 강도: 110-130 MPa (at 5×10⁸ cycles, H32-H38)
전단강도: 125-150 MPa
물리적 특성
밀도: 2.68 g/cm3 (0.097 lb/in³)
Melting Point: 607-649°C (1125-1200°F)
열 전도성: 138 W/(m·K) at 25°C
전기 전도도: 35% IACS (annealed)
Electrical Resistivity: 4.93 × 10⁻⁸ Ω·m
Thermal Expansion Coefficient: 23.8 × 10⁻⁶/K (20-100°C)
탄성 계수: 70 평점 (10,200 ksi)
Modulus of Rigidity: 26 평점
Specifications
표준: GB/T 3880, GB/T 3190, ASTM B209, 안에 485, HE H4000, 당신의 것 573
두께: 0.3 mm – 200 mm (0.012″ – 8″)
너비: 500 mm – 2600 mm (custom slitting available)
길이: 500 mm – 12000 mm (custom cutting available)
성질: 영형, H32, H34, H36, H38, H112, H114
Surface Finish: Mill finish, Bright, Diamond tread (5-bar/2-bar), Stucco embossed, Coated (PVDF/PE)
Tolerance: 두께: ±0.05mm (thin) to ±0.3mm (thick), Width/Length: ±1mm
가장자리: Sheared edge, sawn edge, or as per requirement
Key Features & Advantages
- Excellent marine corrosion resistance – ideal for saltwater and coastal environments
- One of the strongest non-heat-treatable aluminum alloys
- High fatigue strength – superior performance under repeated loading
- Excellent weldability – suitable for MIG, 싸움, and spot welding
- Good formability and workability – easy to bend, roll, stamp, and machine
- Non-heat-treatable but strain-hardenable – consistent properties after forming
- Lightweight with high strength-to-weight ratio
- Excellent impact resistance and toughness at low temperatures
- Non-toxic and food-safe – suitable for food processing equipment
- Available in diamond tread pattern for anti-slip applications
Applications
- Marine industry – boat hulls, 갑판, bulkheads, marine fittings, docks
- Shipbuilding – superstructures, tanks, hatch covers, gangways
- Transportation – truck bodies, 예고편, fuel tanks, tool boxes
- Anti-slip flooring – walkways, 계단, platforms, 경사로, vehicle decks
- Pressure vessels – LPG tanks, air receivers, hydraulic tanks
- Heat exchangers and condensers – evaporators, 쿨러
- 전자제품 – battery casings, chassis, housings
- Architecture – curtain walls, cladding, 지붕 이기, stair treads
- 화학 장비 – storage tanks, piping, reaction vessels
- Food and beverage – equipment, tanks, conveyors, work surfaces
- Machinery – guards, housings, covers, bases
Quality Control & Testing
Every batch of our 5052 aluminum plates undergoes strict quality control:
Chemical Analysis: Spectrometer verification of magnesium and chromium content
Mechanical Testing: Tensile test, yield strength test, elongation test, hardness test (per temper)
Formability Testing: Cupping test (Erichsen), bend test per temper
Corrosion Testing: Salt spray test (ASTM B117) – essential for marine-grade certification
Surface Inspection: Visual inspection for scratches, pits, oxide stains, and roll marks
Flatness Check: Flatness tolerance per GB/T 3880 / ASTM B209
선적 서류 비치: Mill Test Certificate (MTC), material traceability, conformity certificate
포장 & 배송
포장: Standard export packaging – plates stacked with protective paper between sheets, wrapped in waterproof kraft paper and plastic film, wooden pallets or crates, steel strapping, corner protection
Marking: 합금, 성질, size, heat number, standard, manufacturer logo
Trade Terms: 본선 인도, CIF, CFR, EXW, DDP
지불: T/T (30% deposit, 70% before shipment), L/C at sight, Western Union, PayPal (sample orders)
리드 타임: Standard sizes in stock – 3-7 날; Custom sizes – 15-25 날
MOQ: 500 kg for standard sizes; custom orders negotiable
Loading Port: Qingdao, Shanghai, Tianjin, Ningbo, or as requested
왜 우리를 선택 했습니까
With over 15 years of experience in aluminum manufacturing and export, we are a trusted supplier of 5052 aluminum plates to customers in more than 50 countries, including shipyards and marine equipment manufacturers. Our factory is equipped with advanced rolling, cutting, and surface treatment lines, ensuring consistent quality and precise dimensions. We maintain large inventory of standard sizes, tempers, and tread patterns for immediate delivery, and our experienced team can provide technical consultation and customized solutions for your specific applications. Contact us today for a competitive quote!
