Aluminum 6082-T6

Aluminum 6082-T6 is a medium-strength structural alloy with excellent corrosion resistance. Ideally suited for highly stressed applications, it has the highest strength of the 6000 series alloys—slightly outperforming the more common 6061-T6. While 6061 is the standard in North America, 6082 is the preferred structural alloy in Europe. At Jucheng Precision, we stock 6082-T6 to support our international clients, particularly those in the UK and Germany requiring compliance with specific structural engineering standards (BS EN). Its addition of Manganese controls the grain structure, resulting in a stronger alloy that machines cleanly with excellent chip formation.

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Aluminum 6082-T6

6082-T6 Machining Capabilities

Capability Technical Description Jucheng Advantage
Structural Machining 6082 has the highest strength of the 6000 series. We machine heavy-duty frames and trusses with high rigidity. Capable of handling large billets for structural components used in European machinery exports.
Chip Control Due to higher Manganese content, 6082 breaks chips slightly better than 6061, allowing for aggressive roughing. Our adaptive clearing strategies remove bulk material rapidly, reducing cycle time for thick structural parts.
Precision Drilling & Tapping Creating deep threaded holes in structural plates without tap breakage. We use rigid tapping cycles and high-pressure coolant to ensure clean, strong threads in 6082 plates.
Surface Finishing Machines to a smooth finish and anodizes well (though slightly different shade than 6061). We provide excellent corrosion protection finishes for outdoor structural applications.

Fabrication Guidelines for 6082 Aluminum

6061 Substitute:
6082 is the standard structural alloy in Europe (UK/Germany), replacing 6061. Tip: If your print specifies 6082, do not substitute 6061 without approval, as 6082 is stronger (Tensile 310 vs 340 MPa).

Weldability:
Excellent weldability. Commonly used for machined parts that are later welded into larger frames. Tip: 4043 or 5356 filler wire is recommended.

Anodizing:
Anodizes well for protection. However, the Manganese content can create a slightly different color tone compared to 6061. Tip: Do not mix 6061 and 6082 parts in the same cosmetic anodizing batch.

Primary Applications

Heavy Industry
Cranes, bridges, and ore skips where high stress is present but weight savings over steel are needed.

Transport Applications
Truck frames, rail cars, and shipping containers requiring high impact strength and corrosion resistance.

Machinery Building
Base plates and structural columns for automated machinery, especially for the European market.

Marine Structures
Used alongside 5083 for structural components on ships due to good corrosion resistance.

Properties

Density 2.70 g/cm³
Tensile Strength 310 - 340 MPa
Yield Strength 260 - 310 MPa
Hardness 95 HB (Brinell)
Elongation at Break 10%
Thermal Conductivity 170 W/m-K
Electrical Conductivity 40 - 50% IACS
Fatigue Strength 100 MPa
Machinability Rating Good
Weldability Excellent
Corrosion Resistance Excellent
Max Part Size 2000 x 800 x 600 mm