010203
China Aluminum Sheet Metal Fabrication Factory: Precision Processing Solutions by Top Suppliers for Aerospace and Electronics
1060 Pure Aluminum
Mingli Metal Company offers 1060 pure aluminum, with an aluminum content of at least 99.6%. This material features excellent corrosion resistance, electrical conductivity, and cost-effectiveness. Through laser cutting, bending, and nickel plating processes, we supply UL 467-certified 1060 pure aluminum products, including laser-cut 1060 aluminum capacitor casings, bent & nickel-plated 1060 pure aluminum heat exchanger plates, and laser-cut 1060 aluminum signage materials.
💡 Keyed Attribute
- Composition: Aluminum ≥ 99.6%
- Conductivity: 62% IACS
- Tensile strength: 70-110MPa
- Extension rate: 25%
🛠️ Classic Case
- Case: 1060 pure aluminum power busbar
- Processing method: 1060 aluminum laser cutting → bending → chemical nickel plating
- Processing characteristics: Bending R angle ≥ 0.5t (anti-breakage) for 1060 aluminum busbar
- Product advantages: Resistivity <0.028Ω·mm²/m, UL 467 certification for 1060 aluminum electrical components
Core Advantage
- ✓ Top conductive/thermal properties for 1060 aluminum processing
- ✓ Excellent corrosion resistance in 1060 pure aluminum applications
- ✓ The lowest cost for 1060 aluminum laser cutting/bending products
Scope of Application
1060 aluminum capacitor housing (laser cutting) / 1060 pure aluminum heat exchanger plate (bending & plating) / 1060 aluminum signage (laser processing)
3003 Manganese Aluminum Alloy
Mingli Metal provides 3003 manganese aluminum alloy (manganese content 1.0-1.5%) for selection, featuring good corrosion resistance and excellent formability. Through stamping, MIG welding processes, we supply customized 3003 aluminum products such as stamped 3003 manganese aluminum oil tanks, MIG-welded 3003 aluminum kitchenware, and stamping-formed 3003 aluminum lamp shells.
💡 Keyed Attribute
- Composition: Al-Mn (Mn1.0-1.5%)
- Tensile strength: 110-150MPa
- Corrosion resistance: Resistant to weak acid and alkali
- Deep penetration: Cup protrusion value ≥7mm
🛠️ Classic Case
- Case: 3003 aluminum chemical storage tank liner
- Processing method: 3003 aluminum spin forming → longitudinal welding → helium leak detection
- Processing characteristics: 4043 welding wire for 3003 aluminum MIG welding (anti-heat crack)
- Product advantages: Resistant to 10% nitric acid corrosion, life>10 years for 3003 aluminum tank liners
Core Advantage
- ✓ Economical corrosion-resistant 3003 aluminum for stamping/welding
- ✓ Excellent formability for 3003 aluminum MIG welding applications
- ✓ No crack in 3003 manganese aluminum alloy welding processes
Scope
3003 aluminum stamped tank / MIG-welded 3003 aluminum kitchenware / 3003 manganese aluminum lamp fixture housing (stamping)
5052 Magnesium Aluminum Alloy
Mingli Metal Company provides 5052 magnesium aluminum alloy (magnesium content 2.2-2.8%) for selection, featuring high tensile strength and seawater corrosion resistance. Through laser cutting, rolling forming, and anodizing processes, we produce DNV-GL certified 5052 aluminum products, including laser-cut 5052 magnesium aluminum ship parts, rolled-formed 5052 aluminum aircraft fuel tanks, and anodized 5052 aluminum automotive sheet metal.
💡 Keyed Attribute
- Composition: Al-Mg (Mg2.2-2.8%)
- Tensile strength: 210-260MPa
- Water resistance: Salt spray>1000h
- Fatigue intensity: High
🛠️ Classic Case
- Case: 5052 magnesium aluminum marine porthole frame
- Processing method: 5052 aluminum laser cutting → bending forming → anodizing
- Processing characteristics: Laser cutting with nitrogen protection for 5052 aluminum (anti-sticking)
- Product advantages: DNV-GL classification certification for 5052 aluminum ship components
Core Advantage
- ✓ Best seawater corrosion resistance for 5052 aluminum marine applications
- ✓ High fatigue strength in 5052 magnesium aluminum rolling forming
- ✓ Good surface treatment for 5052 aluminum anodized automotive parts
Scope
5052 aluminum laser-cut ship parts / rolled-formed 5052 magnesium aluminum aircraft fuel tank / anodized 5052 aluminum automotive sheet metal
6061-T6 Heat-Treated Aluminum
Mingli Metal Company provides 6061-T6 heat-treated aluminum (magnesium 0.8-1.2%, silicon 0.4-0.8%), featuring high tensile strength and hardness. Through CNC machining and surface treatment processes, we produce precision 6061-T6 aluminum products such as CNC-machined 6061-T6 aluminum robot structural parts, heat-treated 6061-T6 aluminum bicycle frames, and precision-machined 6061-T6 aluminum optical platforms.
💡 Keyed Attribute
- Composition: Al-Mg-Si (Mg0.8-1.2%/Si0.4-0.8%)
- After heat treatment: Tensile strength ≥310MPa | hardness HB 95
🛠️ Classic Case
- Case: 6061-T6 aluminum UAV body frame
- Processing method: 6061-T6 aluminum CNC milling → T6 treatment → hard oxidation (HV400)
- Processing characteristics: Deformation after aging <0.1% for 6061-T6 precision machined parts
- Product advantages: 60% weight loss, 25% stiffness increase for 6061-T6 aluminum UAV frames
Core Advantage
- ✓ Steel-comparable strength for 6061-T6 CNC machined parts
- ✓ Suitable for hard anodizing in 6061-T6 aluminum optical platforms
- ✓ Excellent precision machining for 6061-T6 robot structural components
Scope
6061-T6 aluminum CNC-machined robot structural parts / heat-treated 6061-T6 bicycle frame / precision-machined 6061-T6 optical platform
Technical Specifications
| Characteristic | 1060 pure aluminum (laser cutting/bending) |
3003 manganese aluminum (stamping/welding) |
5052 magnesium aluminum (laser cutting/rolling) |
6061 - T6 heat - treated aluminum (CNC machining) |
|---|---|---|---|---|
| Intensity（MPa） | 70 - 110 | 110 - 150 | 210 - 260 | ≥310 |
| Corrosion resistance | ★★★★☆ | ★★★★☆ | ★★★★★ | ★★★☆☆ |
| Cost index | 1.0 | 1.2 | 1.8 | 2.5 |
Application Scenario Atlas
❓ Frequently Asked Questions (FAQ)
Q: What is the main difference in applications between 1060 and 6061-T6 aluminum?
1060 pure aluminum is ideal for electrical and thermal conductivity components (such as busbars and capacitor casings) due to its high purity (≥99.6%). In contrast, 6061-T6 heat-treated aluminum offers much higher strength and hardness, making it suitable for structural parts like UAV frames, bicycle frames, and CNC-machined components.
Q: Which aluminum alloy is recommended for marine environments?
5052 magnesium aluminum alloy is the best choice for marine applications. It features high fatigue strength and exceptional resistance to salt spray and seawater corrosion (lasting over 1000 hours in testing), making it ideal for marine components and ship parts.
Q: What certifications do Mingli Metal's aluminum products carry?
Our customized aluminum products meet rigorous industrial standards, including UL 467 certification for our 1060 pure aluminum electrical components and DNV-GL classification certification for our 5052 magnesium aluminum marine components.
Q: Why is 3003 manganese aluminum alloy preferred for tanks and kitchenware?
3003 aluminum contains 1.0-1.5% manganese, which provides excellent formability, deep drawability, and solid corrosion resistance against weak acids and alkalis. This makes it highly reliable for stamping and MIG welding processes without cracking.
Q: How does cost index vary among 1060, 3003, 5052, and 6061 alloys?
Based on our technical specifications, 1060 pure aluminum is the most cost-effective option (index 1.0), followed by 3003 manganese aluminum (index 1.2), 5052 magnesium aluminum (index 1.8), and 6061-T6 heat-treated aluminum (index 2.5) due to its complex heat-treatment and machining requirements.