進捗
Product Overview
アルミ板 6061 is an aluminum-magnesium-silicon (Al-Mg-Si) alloy from the 6000 シリーズ, one of the most versatile and widely used heat-treatable aluminum alloys. It can be strengthened through heat treatment to achieve excellent mechanical properties, combining medium-to-high strength with good formability, 溶接性, 被削性, 耐食性. Our 6061 aluminum plates are available in T4, T6, T651 and O tempers, in flat and diamond tread patterns, with custom sizes and surface finishes. It is the preferred choice for structural, mechanical, and architectural applications worldwide.
化学組成 (%), ギガバイト/トン 3190 & ASTM B209
アル (アルミニウム): 95.85 – 98.6 (balance)
マグネシウム (マグネシウム): 0.8 – 1.2
と (シリコン): 0.40 – 0.8
銅 (銅): 0.15 – 0.40
Cr (クロム): 0.04 – 0.35
鉄 (鉄): 0.7 max
亜鉛 (亜鉛): 0.25 max
ん (マンガン): 0.15 max
の (チタン): 0.15 max
Others Each: 0.05 max, Others Total: 0.15 max
機械的性質 (Typical Values)
Temper O (Annealed): 抗張力 125-175 MPa, 降伏強さ 55-110 MPa, 伸長 25-30%
Temper T4 (Solution Heat Treated): 抗張力 205-285 MPa, 降伏強さ 110-170 MPa, 伸長 16-22%
Temper T6 (Solution Heat Treated & Artificially Aged): 抗張力 290-330 MPa, 降伏強さ 240-290 MPa, 伸長 10-12%
Temper T651 (T6 + Stress Relieved): 抗張力 290-330 MPa, 降伏強さ 240-290 MPa, 伸長 10-12%
硬度: 60 HB (○), 95 HB (T6)
疲労強度: 96 MPa (T6, at 5×10⁸ cycles)
剪断強度: 205 MPa (T6)
ブリネル硬度: 95 HB (T6, 500 kg load)
物理的特性
密度: 2.70 g/cm3 (0.098 lb/in³)
Melting Point: 582-652℃ (1080-1205°F)
熱伝導率: 167 W/(m·K) at 25°C (T6)
電気伝導性: 43% IACS (T6)
Electrical Resistivity: 3.99 × 10⁻⁸ Ω·m
Thermal Expansion Coefficient: 23.6 × 10⁻⁶/K (20-100℃)
弾性率: 68.9 GPa (10,000 クシ)
Modulus of Rigidity: 26 GPa
Poisson Ratio: 0.33
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 – 250 んん (0.012″ – 10″)
幅: 500 んん – 2600 んん (custom slitting available)
長さ: 500 んん – 12000 んん (custom cutting available)
気性: ○, T4, T6, T651, T6511
Surface Finish: Mill finish, Bright, Diamond tread (市松), Anodized, Coated (PVDF/PE)
許容範囲: 厚さ: ±0.05mm (thin) to ±0.5mm (thick), Width/Length: ±1mm, Flatness: per ASTM B209
角: Sheared edge, sawn edge, or as per requirement
Key Features & 利点
- Heat-treatable – strength can be significantly enhanced through T6/T651 treatment
- Excellent strength-to-weight ratio – medium-to-high strength at one-third the weight of steel
- Good corrosion resistance – suitable for atmospheric, industrial, 海洋環境と
- Excellent weldability – fully weldable by MIG, TIG, and resistance methods
- Superior machinability – excellent for CNC machining and precision parts
- Good formability in O/T4 tempers – formable before heat treatment to T6
- Excellent anodizing response – ideal for decorative and protective anodized finishes
- Consistent mechanical properties – solution heat treated and artificially aged
- Good fatigue resistance and toughness
- 多用途 – the most commonly specified aluminum alloy for structural applications
アプリケーション
- Structural components – 橋, trusses, frames, support structures
- Aerospace and aviation – aircraft structures, fittings, interior components
- Transportation – truck frames, trailers, rail cars, marine structures
- Machinery and equipment – frames, bases, guards, housings
- Mold and tooling – plastic injection molds, jigs, fixtures, plates
- エレクトロニクス – chassis, enclosures, heat sinks, mounting plates
- Architecture – curtain wall mullions, handrails, canopies, structural glazing
- Oil and gas – piping supports, platforms, offshore structures
- Sports equipment – 自転車フレーム, ski poles, ladder rails
- Defense and security – vehicle armor, equipment housings
- General fabrication – weldments, assemblies, precision parts
Quality Control & Testing
Every batch of our 6061 aluminum plates undergoes strict quality control:
Chemical Analysis: Spectrometer verification of Mg, と, 銅, Cr content
Heat Treatment Verification: Conductivity testing, hardness testing to verify T4/T6 treatment effectiveness
Mechanical Testing: Tensile test, yield strength test, elongation test per temper
Formability Testing: Bend test per temper
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, heat treatment records, 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 6061 aluminum plates to customers in more than 50 国. Our factory is equipped with advanced rolling, heat treatment, cutting, and surface treatment lines, ensuring consistent quality and precise dimensions. We maintain large inventory of standard sizes and tempers 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!
