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China, Chinese 7075 Aluminum Bar: The High-Strength Solution for Precision Engineering, Aerospace, and Industrial Applications Boost Performance, Cut Costs, Reliable Supplier1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Jiangsu Xinyuanxing Metal Products Co., Ltd.
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Product Description Product Description7075 Aluminum Bar: The High-Strength Solution for Precision Engineering,Aerospace,and Industrial Applications Boost Performance,Cut Costs,Reliable Supplier7075 aluminum belongs to the 7000-series aluminum alloys (zinc-magnesium-copper), renowned as one of the strongest commercially available aluminum grades. Its unique composition and heat-treatable properties make it far superior to common alloys like 6061 for high-load, high-stress use cases. Here's what sets it apart:Exceptional Strength-to-Weight Ratio: With a tensile strength of up to 572 MPa (83,000 psi) and yield strength of 503 MPa (73,000 psi) when heat-treated (T6 temper), 7075 aluminum bar offers strength comparable to some steels-yet at just 1/3 the weight. This makes it ideal for weight-sensitive applications (e.g., aerospace frames, automotive performance parts) where reducing mass without sacrificing durability is critical.Superior Hardness & Wear Resistance: The T6 temper (solution heat-treated and artificially aged) of our 7075 bars delivers a Brinell hardness (HB) of ~150, ensuring resistance to scratches, deformation, and wear in high-friction environments (e.g., industrial gears, tooling shafts).Excellent Machinability: Unlike brittle high-strength metals, 7075 aluminum bar machines cleanly with minimal tool wear, enabling tight tolerances (up to ±0.001") for precision components like aircraft fasteners, hydraulic valves, or medical device parts.Corrosion Resistance (With Proper Treatment): While 7075 is not as naturally corrosion-resistant as 6061, our bars come with optional surface treatments (anodizing, chromate conversion coating, or powder coating) to enhance protection against moisture, chemicals, and harsh weather-perfect for outdoor or marine applications.SpecificationOptionsKey BenefitsTemperT6 (most popular), T651 (stress-relieved), T73 (corrosion-optimized)T6 for maximum strength; T73 for improved corrosion resistance in harsh environmentsDiameter/Thickness0.25" (6.35mm) to 12" (304.8mm)Covers small precision parts (e.g., fasteners) to large structural components (e.g., machinery shafts)LengthStandard: 12', 24'; Custom: Cut-to-length (1" to 24')Reduces waste and saves time on on-site cuttingSurface FinishMill finish (untreated), anodized (clear/black), chromate-coatedMill finish for cost-effectiveness; anodized for aesthetics + corrosion protectionCertificationsASTM B211 (standard for aluminum bars), AMS 4049 (aerospace-grade), ISO 9001Ensures compliance with aerospace, automotive, and industrial quality standardsIndustries We Serve - Trusted by Leaders WorldwideOur 7075 aluminum bars are relied on by engineers, manufacturers, and procurement teams across industries where failure is not an option:Aerospace & Defense: Used for aircraft wing spars, landing gear components, missile casings, and UAV frames-meeting the FAA and military's strict strength and weight requirements.Automotive: Ideal for high-performance vehicles (racing cars, electric vehicles) for suspension parts, drive shafts, and lightweight structural components that boost fuel efficiency.Industrial Machinery: Powers conveyor systems, hydraulic cylinders, and heavy-equipment shafts-withstanding constant load and friction without deformation.Tooling & Fabrication: Manufactures high-precision jigs, fixtures, and mold components that maintain tolerance even under repeated use.Medical Devices: Used for surgical instruments and diagnostic equipment parts, where biocompatibility (with proper coating) and precision are essential.ParameterDescriptionDiameterTypical diameters range from 0.5mm to 500mm,lengthsLength Can be customized to different ,common lengths are 1 meter, 2 meters, 3 meters, etc.Shaperound, square, hexagonal, etc.Temperature Range Typically withstandsTemperatures from -60°C to 300°C Density 2.7 g/cm3 Strength Strength varies depending on alloy composition and treatment ,ElasticElectrical conductivity HighElectrical conductivityHeat treatment performance Its physical properties can be changed by different heat treatment methodsSurface treatmentanodizing, electrophoresis, sprayingMachinabilityEasy to machine, weld and cutApplicationFields Aerospace, automobile, construction, electronics, machining and other fieldsMOQ1 tonDetailed Photos Company ProfileCertificationsOur AdvantagesExhibitionPackaging & ShippingFAQQ1: Why choose us?A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.Q2: Can you provide OEM/ODM service? A: Yes. Please feel free to contact us for more details.Q3:What is your terms of payment?A: 100% T/T advance.30% T/T and balance against copy of documents.30% T/T advance, balance L/C at sight.Q4: Can we visit your factory? A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.Q5: Can you provide sample? A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.Q6: How long is your delivery time?A: Regular lead time is 15 to 30 days after receiving deposit.
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