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{"title":"5052-H32 Marine Grade Aluminum Alloy Bar with Excellent Weldability and","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/a2\/7b5e20d64c1743ad41a29dd8cd60-200x200-1\/5052_h32_marine_grade_aluminum_alloy_bar_with_excellent_weldability_and.jpg","attrs":{"Brand Name":"taigang","Place of Origin":"China","Packaging Details":"Export sea worthy packing with wooden pallet and well tied and protected, Or as to clients' requirements.","Model Number":"5052-H32"}}
{"title":"Alloy Aluminum Bar Corrosion Resistant For Industrial Machining","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/a6\/05e0ddb2ae10aca0c140bc90328d-200x200-1\/alloy_aluminum_bar_corrosion_resistant_for_industrial_machining.jpg","attrs":{"Brand Name":"taigang","Certification":"SGS,ISO,CE,BIS","Place of Origin":"China","Minimum Order Quantity":"1 TON"}}
{"title":"6061 Aluminum Bar T6 Lightweight For CNC Machining Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/8a\/4a5775bf826577f50246124c66d4-200x200-1\/6061_aluminum_bar_t6_lightweight_for_cnc_machining_parts.jpg","attrs":{"Brand Name":"taigang","Certification":"SGS,ISO,CE,BIS","Place of Origin":"China","Minimum Order Quantity":"1 TON"}}
{"title":"6063 Aluminum Bar With Anodized Surface For Architectural Systems And Lightweigh","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/cb\/965b587b0d417e56fc9cdf8bb5fc-200x200-1\/6063_aluminum_bar_with_anodized_surface_for_architectural_systems_and_lightweight_structural_design.jpg","attrs":{"Brand Name":"taigang","Certification":"SGS,ISO,CE,BIS","Place of Origin":"China","Minimum Order Quantity":"1 TON"}}
{"title":"7075-T651 High Strength Aerospace Grade Aluminum Bar For Precision Engineering","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/7b\/00d791775614dd79d06471d5400d-200x200-1\/7075_t651_high_strength_aerospace_grade_aluminum_bar_for_precision_engineering.jpg","attrs":{"Brand Name":"taigang","Certification":"SGS,ISO,CE,BIS","Place of Origin":"China","Minimum Order Quantity":"1 TON"}}
{"title":"2024 Aerospace Grade Aluminum Bar For High Fatigue Resistance And Lightweight","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/ef\/734b2ed5aec48d47a83ee96e27da-200x200-1\/2024_aerospace_grade_aluminum_bar_for_high_fatigue_resistance_and_lightweight_structural_performance.jpg","attrs":{"Brand Name":"taigang","Certification":"SGS,ISO,CE,BIS","Place of Origin":"China","Minimum Order Quantity":"1 TON"}}
{"title":"4032 Aluminum Bar Wear Resistant High Thermal Stability Low Thermal Expansion","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/ac\/216113a1d4a4b7eb1df2c74e0cc3-200x200-1\/4032_aluminum_bar_wear_resistant_high_thermal_stability_low_thermal_expansion_for_automotive_pistons.jpg","attrs":{"Brand Name":"taigang","Certification":"SGS,ISO,CE,BIS","Place of Origin":"China","Minimum Order Quantity":"1 TON"}}
The 5052-H32 aluminum alloy bar is the industry-standard material for welded marine, transportation, and pressure vessel applications requiring a combination of excellent weldability, moderate strength, and outstanding corrosion resistance. As the highest-strength non-heat-treatable aluminum alloy in common commercial use, 5052-H32 achieves its mechanical properties through magnesium solid solution strengthening and strain hardening to the H32 quarter-hard temper, providing an optimal balance of formability and structural performance.
Shipyards, tank fabricators, trailer manufacturers, and industrial equipment builders select 5052-H32 aluminum bars as their preferred welding-grade material due to its exceptional compatibility with all common welding processes, including TIG, MIG, gas, and resistance welding. The alloy maintains corrosion resistance in welded joints without requiring post-weld heat treatment, significantly reducing fabrication costs and production lead times compared to heat-treatable alternatives.
Key Features
Excellent Weldability Across All Processes: Compatible with TIG (GTAW), MIG (GMAW), gas welding, and resistance spot welding without hot cracking susceptibility, making it the go-to material for welded aluminum fabrications.
Outstanding Marine Corrosion Resistance: The magnesium-rich composition provides superior resistance to seawater, salt spray, and marine atmospheric corrosion, exceeding the performance of 6061 and 6082 in coastal environments.
Good Cold Formability: H32 temper retains sufficient ductility for bending, forming, and moderate drawing operations without intermediate annealing, enabling efficient fabrication of complex structural assemblies.
Reliable Fatigue Performance: Demonstrates consistent fatigue behavior in welded and mechanically fastened joints, critical for transportation and marine structures subject to cyclic loading.
Cost-Effective Fabrication: No solution heat treatment or aging required for welding, significantly reducing energy costs and simplifying shop floor logistics compared to heat-treatable alloys.
Proven Industrial Track Record: Specified by major classification societies including ABS, DNV, and Lloyd Register for marine structural applications, with decades of documented field performance data.
5052-H32 aluminum bars serve a diverse range of welded fabrication applications across multiple industries. In the marine sector, the alloy is used for boat hull stiffeners, deck hardware, mast components, fuel and water tank constructions, and offshore platform structural elements. Transportation applications include truck and trailer body framing, fuel tank manufacturers, rail car interior components, and bus body structural members. Pressure vessel fabricators select 5052-H32 for compressed air receivers, hydraulic reservoirs, and cryogenic storage tank components requiring weld integrity and corrosion resistance. Industrial equipment manufacturers use the alloy for chemical processing tanks, food processing equipment frames, heat exchanger support structures, and pharmaceutical clean room fixtures. The combination of weldability, corrosion resistance, and moderate strength makes 5052-H32 indispensable for any application involving welded aluminum assemblies exposed to atmospheric or marine corrosion.
Packaging & Quality Assurance
Each shipment of 5052-H32 aluminum bars is packed in export-grade seaworthy wooden pallets with protective VCI anti-corrosion paper between layers and heavy-duty plastic wrapping for moisture protection during ocean freight. Individual bars are separated with foam or kraft paper interleaving to prevent surface contact damage. Our quality assurance includes optical emission spectrographic analysis for chemical composition verification per ASTM B211, tensile testing from each heat treatment lot, 100% dimensional inspection with calibrated micrometers, surface quality visual inspection per applicable standards, and ultrasonic testing for internal defects when specified. Mill test certificates with full chemical and mechanical data traceability are provided. All products are certified under SGS, ISO 9001, CE, and BIS with complete material pedigree from primary aluminum smelting through final extrusion.
Shanxi Taigang Stainless Steel Co., Ltd. focuses on the development of special steel mainly made of stainless steel,
and has formed a cluster of high-efficiency, energy-saving and long-l ife steel products mainly composed of stainless
steel, cold-rol led si l icon steel, and high-streng... Shanxi Taigang Stainless Steel Co., Ltd. focuses on the development of special steel mainly made of stainless steel,
and has formed a cluster of high-efficiency, energy-saving and long-l ife steel products mainly composed of stainless
steel, cold-rol led si l icon steel, and high-streng...
