進捗
Product Overview
アルミ板 5052 is an aluminum-magnesium (Al-Mg) alloy from the 5000 シリーズ, 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. Our 5052 aluminum plates are available in flat sheets, diamond tread (市松) plates, and custom cut sizes, in O, H32, H34, H36, H38, H112 and H114 tempers, making them the first choice for marine, 交通機関, and structural applications.
化学組成 (%), ギガバイト/トン 3190 & ASTM B209
アル (アルミニウム): 95.7 – 97.7 (balance)
マグネシウム (マグネシウム): 2.2 – 2.8 (principal alloying element)
Cr (クロム): 0.15 – 0.35
と (シリコン): 0.25 max
鉄 (鉄): 0.40 max
銅 (銅): 0.10 max
ん (マンガン): 0.10 max
亜鉛 (亜鉛): 0.10 max
Others Each: 0.05 max, Others Total: 0.15 max
機械的性質 (Typical Values)
Temper O (Annealed): 抗張力 170-215 MPa, 降伏強さ 65-110 MPa, 伸長 20-30%
Temper H32 (Strain Hardened 1/4): 抗張力 215-265 MPa, 降伏強さ 160-215 MPa, 伸長 8-14%
Temper H34 (Strain Hardened 1/2): 抗張力 235-285 MPa, 降伏強さ 180-240 MPa, 伸長 6-12%
Temper H36 (Strain Hardened 3/4): 抗張力 255-305 MPa, 降伏強さ 200-260 MPa, 伸長 5-10%
Temper H38 (Full Hard): 抗張力 270-320 MPa, 降伏強さ 220-280 MPa, 伸長 3-8%
硬度: 47-75 HB (depending on temper)
疲労強度: 110-130 MPa (at 5×10⁸ cycles, H32-H38)
剪断強度: 125-150 MPa
物理的特性
密度: 2.68 g/cm3 (0.097 lb/in³)
Melting Point: 607-649℃ (1125-1200°F)
熱伝導率: 138 W/(m·K) at 25°C
電気伝導性: 35% IACS (annealed)
Electrical Resistivity: 4.93 × 10⁻⁸ Ω·m
Thermal Expansion Coefficient: 23.8 × 10⁻⁶/K (20-100℃)
弾性率: 70 GPa (10,200 クシ)
Modulus of Rigidity: 26 GPa
Specifications
規格: ギガバイト/トン 3880, ギガバイト/トン 3190, ASTM B209, で 485, HE H4000, あなたのもの 573
厚さ: 0.3 んん – 200 んん (0.012″ – 8″)
幅: 500 んん – 2600 んん (custom slitting available)
長さ: 500 んん – 12000 んん (custom cutting available)
気性: ○, H32, H34, H36, H38, H112, H114
Surface Finish: Mill finish, Bright, Diamond tread (5-bar/2-bar), Stucco embossed, Coated (PVDF/PE)
許容範囲: 厚さ: ±0.05mm (thin) to ±0.3mm (thick), Width/Length: ±1mm
角: Sheared edge, sawn edge, or as per requirement
Key Features & 利点
- 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, TIG, 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
アプリケーション
- Marine industry – boat hulls, decks, bulkheads, marine fittings, docks
- Shipbuilding – superstructures, tanks, hatch covers, gangways
- Transportation – truck bodies, trailers, fuel tanks, tool boxes
- Anti-slip flooring – walkways, stairs, platforms, ramps, vehicle decks
- Pressure vessels – LPG tanks, air receivers, hydraulic tanks
- Heat exchangers and condensers – evaporators, クーラー
- エレクトロニクス – battery casings, chassis, housings
- Architecture – curtain walls, cladding, 屋根ふき, stair treads
- 化学装置 – 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
ドキュメンテーション: Mill Test Certificate (MTC), material traceability, conformity certificate
Packaging & 運送
Packaging: 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: 合金, 気性, サイズ, heat number, standard, manufacturer logo
Trade Terms: FOB, CIF, CFR, EXW, DDP
支払い: T/T (30% deposit, 70% 出荷前に), L/C at sight, Western Union, PayPal (sample orders)
Lead Time: Standard sizes in stock – 3-7 日々; Custom sizes – 15-25 日々
MOQ: 500 kg for standard sizes; custom orders negotiable
Loading Port: Qingdao, Shanghai, Tianjin, Ningbo, or as requested
私たちを選ぶ理由
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 国, 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!
