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Help Center7050 T7451 Aluminum Plate 10mm 15mm 20mm 25mm 30mm Aerospace Thick Section Fatigue Grade
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Product Description:
This 7050 T7451 aluminum plate is available in thicknesses of 10mm, 15mm, 20mm, 25mm, and 30mm, manufactured to aerospace thick section fatigue grade standards. 7050 offers superior fracture toughness, fatigue resistance, and stress corrosion cracking resistance compared to 7075, especially in thicker gauges. T7451 is an overaged temper specifically developed for thick section applications. Typical applications include aircraft wing skins and stringers, fuselage bulkheads, structural frames, missile components, and any thick aerospace section requiring high strength with excellent fatigue and corrosion resistance.
Key Specifications (Aluminum Plate / Sheet)
Parameter |
Specification / Range |
Remarks |
Standards |
ASTM B209, EN 485, GB/T 3880 |
Others on request |
Grades |
1050, 1060, 1100, 3003, 5052, 6061, 7075 |
– |
Thickness |
0.2 mm – 200 mm |
Thin sheet to thick plate |
Width |
500 mm – 2500 mm |
Custom slitting |
Length |
1000 mm – 12000 mm |
Custom cut |
Temper |
O, H12, H14, H18, H22, H24, T3, T4, T5, T6, T651 |
– |
Surface |
Mill finish, bright, anodized, embossed, coated |
– |
Density |
2.70 g/cm³ |
– |
Testing |
PMI, tensile, hardness, flatness |
Mill cert provided |
Packaging |
Interleaved paper, wooden pallet, steel straps |
Seaworthy, ISPM 15 |
Q1：Do you offer sample orders？
A：Yes, samples are available for quality evaluation. Sample cost is charged but refundable upon bulk order.
Q2：What is your MOQ？
A：Our standard MOQ is 100 kg per specification. For common grades and standard sizes, we accept small batch orders. Mixed orders for different products are also welcome.
Q3：Can you provide custom sizes？
A：Yes, we can produce any length, width, thickness, or diameter based on your drawings. Cutting, slitting, and other processing services are available with tolerance as required.
Q4：What certifications do you provide？
A：Each shipment comes with EN 10204 3.1 mill test certificate (MTC). Third-party inspection reports (SGS/BV/TÜV) can be arranged upon request.
Q5：What is your lead time？
A：7–15 working days for stock items. 20–30 days for custom orders, depending on quantity and specification.
Q6：What surface treatments are available？
A：Various surface treatments are available upon request, including pickled, polished, coated, oiled, or as required.
Q7：What payment terms do you accept？
A：T/T (30% deposit + 70% against BL copy), L/C at sight, Western Union, etc.
Q8：What about packaging for export？
A：Standard seaworthy packaging with waterproof protection, steel straps, corner protectors, and ISPM 15 fumigation certification. Custom packaging is available as required.
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