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T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
( 7005;7050；7055；7075；7A04;7A09;7B04;7B50)
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Description
This 7xxx series aluminum coil is manufactured from zinc-based aluminum alloys, which feature a distinct strength-to-weight ratio suitable for applications requiring structural stability. The product line covers eight standard grades: 7005, 7050, 7055, 7075, 7A04, 7A09, 7B04 and 7B50, each formulated to meet specific mechanical property requirements.
As a manufacturer, we oversee every production stage from raw material selection to final processing. We provide both standard specifications and custom dimensions, and our engineering team collaborates with commercial users to align product characteristics with project objectives. OEM orders are accepted to enable seamless integration into existing production lines.
Parameter | Details |
Material | 7xxx series: 7005, 7050, 7055, 7075, 7A04, 7A09, 7B04, 7B50 |
Temper | O, H111, H14, H16, H18, H24, H26, H32, T4P, T4 |
Thickness | 0.2-10mm (precision tolerance: ±0.02mm) |
Width | 20-950mm (custom widths available upon request) |
MOQ | Production: 2500 KGS; Stock: 300 KGS (negotiable for bulk orders) |
Packaging | Export wooden pallets (custom packaging available for specific markets) |
Standards | GB/T3880, ASTM B209, ASTM SB-209, EN485, GB/T33227, MS2040:2017 |
Zinc serves as the primary alloying element in 7xxx series aluminum alloys, contributing to high tensile strength. This property makes the coil suitable for load-bearing and high-stress industrial applications, with structural performance that meets the requirements of multiple engineering sectors.
Our production process maintains tight dimensional control, with thickness and width tolerances held to ±0.02mm. This level of precision supports consistent performance in precision part manufacturing and mold production operations.
Beyond standard specifications, we offer tailored solutions including temper adjustment (such as T4 for improved formability or H18 for maximum hardness), dimension modification and specific surface treatments. Our engineering team refines specifications based on end-use requirements.
All 7xxx series aluminum coil complies with the international standards listed in the technical specifications. Each production batch is accompanied by a material certificate, providing full traceability from raw material source to finished product.
Grades 7075 and 7050 are used for aircraft components, heavy forging parts and structural elements in aerospace engineering, where their combination of strength and low weight is particularly valuable.
Grades 7A04 and 7A09 are applied in high-hardness mold manufacturing, including shoe molds and industrial tooling, due to their wear resistance and dimensional stability under repeated use.
Thinner gauges (0.2-3mm) are used for high-end mobile phone enclosures, while thicker variants (3-10mm) are employed in golf components and sports equipment frames, balancing structural performance with aesthetic requirements.
The coil is also used for precision mechanical parts and structural supports across various industrial sectors, providing a weight-reducing alternative to denser metals.
We recommend pairing this coil with our aluminum pipes for structural systems and copper rods for thermal management components. Our product range also includes brass foil and bronze parts to support one-stop procurement.
Yes, sample orders are accepted. Samples are typically shipped within 5-7 business days, and sample costs are refundable upon confirmation of a bulk order.
Standard orders ship within 15-20 days. Orders with custom specifications may take 20-30 days depending on complexity. Stock items are available for immediate delivery.
Our team provides detailed quotations and technical support for all inquiries. Contact us to discuss your specific requirements for 7xxx series aluminum coil.
