1xxx Series
High-purity aluminum with excellent conductivity, corrosion resistance, and formability.
Aluminum Selection Guide
Compare alloy family, temper, strength, corrosion resistance, machinability, formability, weldability, conductivity, finishing, and product availability.
Buying Overview
Aluminum is used across transportation, aerospace, electronics, construction, packaging, machinery, and consumer products because it combines low density with useful strength, corrosion resistance, conductivity, and manufacturability. Alloy and temper selection determine how the material behaves during machining, forming, welding, heat treatment, anodizing, and service.
Comparison Criteria
Use consistent criteria across suppliers and options so recommendations, quotes, and risks can be compared on the same basis.
High-purity aluminum with excellent conductivity, corrosion resistance, and formability.
Copper-alloyed grades offering high strength with more limited corrosion resistance and weldability.
Manganese-alloyed grades known for formability, corrosion resistance, and sheet applications.
Magnesium-alloyed grades with good strength, weldability, and marine corrosion resistance.
Magnesium-silicon alloys balancing strength, corrosion resistance, machining, welding, and extrusion.
Zinc-alloyed grades providing very high strength for aerospace and demanding structural use.
Aluminum alloys formulated for fluidity, die casting, sand casting, and permanent-mold production.
Annealed, strain-hardened, solution-treated, aged, and stress-relieved material conditions.
RFQ and Specification Details
Define yield strength, tensile strength, fatigue, stiffness, hardness, impact, and service load.
Identify machining, extrusion, casting, stamping, forming, welding, or additive production.
Consider moisture, salt, chemicals, galvanic contact, temperature, and outdoor service.
Specify welding, brazing, riveting, fastening, adhesive bonding, or mechanical assembly.
Include anodizing, conversion coating, painting, polishing, texture, color, and appearance.
Clarify sheet, plate, bar, tube, extrusion, forging, casting, wire, or custom profile.
Selection Workflow
Establish load, stiffness, fatigue, temperature, corrosion, conductivity, and weight targets.
Choose grades suitable for machining, forming, casting, extrusion, welding, or forging.
Balance strength, ductility, residual stress, formability, and heat-treatment condition.
Confirm weldability, fasteners, anodizing, coating, polishing, and galvanic compatibility.
Check product form, thickness, minimum order, lead time, specifications, and traceability.
Use the main buying-guide hub, RFQ guide, supplier-selection guide, and manufacturing resources to compare options and suppliers more consistently.
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