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7A04 T6 Ultra High Strength Aluminum Alloy Round Bar for Heavy Duty Structural Components Compliant with GB/T Standards
Product Details:
| Place of Origin: | Guangdong, China |
| Brand Name: | WNRLN |
| Certification: | ISO 9001:2015, GB/T 3191 |
| Model Number: | 7A04-T6-RB |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 kg |
|---|---|
| Price: | USD 3.2-5.8 / kg |
| Packaging Details: | Export-grade PVC wrapping with wooden pallet, moisture-proof packaging, seaworthy shipping protection |
| Delivery Time: | 5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,Western Union |
| Supply Ability: | 200 Metric Tons per Month |
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Detail Information |
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| Alloy: | 7A04 | Temper: | T6 |
|---|---|---|---|
| Diameter Range: | 10mm - 200mm | Tensile Strength: | ≥530 MPa |
| Yield Strength: | ≥460 MPa | Hardness: | ≥150 HB |
| Shape: | Round Bar | ||
| Highlight: | 7A04 T6 Ultra High Strength Bar,Heavy Duty Structural Alloy,Chinese Standard 7A04 Round Stock |
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Product Description
7A04 T6 Ultra High Strength Aluminum Alloy Round Bar Chinese Standard Heavy Duty Structural Components Ø10-200mm
Product Overview
7A04-T6 aluminum alloy round bar is a Chinese high-strength Al-Zn-Mg-Cu alloy offering mechanical properties comparable to 7075. It is the domestic standard for ultra-high-strength applications in heavy-duty structural components, defense equipment, and high-load mechanical assemblies requiring maximum strength-to-weight performance.
Key Features
- Tensile strength: ≥530 MPa
- Highest strength among Chinese standard alloys
- Good machinability in T6 condition
- Competitive alternative to imported 7075
- Strict quality control to GB/T standards
Technical Specifications
| Alloy | 7A04 (Al-Zn-Mg-Cu) |
|---|---|
| Temper | T6 |
| Diameter Range | 10mm - 200mm |
| Yield Strength | ≥460 MPa |
| Hardness | ≥150 HB |
| Elongation | ≥6% |
Applications
- Military vehicle components
- Heavy machinery parts
- High-load gears
- Structural shafts
- Landing gear components
- Defense equipment
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