T651 Aluminum

T651 Aluminum

Applications:

Aluminum Round Bar 6061-T651 used in the manufacture of heavy-duty structures requiring good corrosion resistance, truck and marine components, aircraft gun carriage, railroad cars, furniture, tank fittings, general structural and high pressure applications, wire products, and in pipelines.

Description:

1. Aluminum, Grade: 6061, T6 or T651
2. Hot rolled, Temper & Pre-stretching, T651
3. Production leadtime: 25~45days

4. Tensile strength: σ B (MPa): ≥ 180
Yield strength: σ 0.2 (MPa): ≥ 110
Elongation rate: δ 5 (%): ≥ 14

Machinability

Machinability in the harder T 4 and T6 tempers is good. It is notably less easy to machine in the annealed temper.

Forming

Easily cold worked and formed in the annealed condition. Stamping, bending, spinning, deep drawing are all readily accomplished using standard methods.

Welding

The alloy has very good welding characteristics and may be welded by all of the common welding techniques. Gas tungsten arc welding is generally used for thin sections (less than 0.032") and gas metal arc welding is used for heavier sections. Use alloy 4043 filler wire for best results, although a decrease in T 6 properties will result.

Heat Treatment

Solution heat treat at 990 F for adequate time to allow for thorough heating and then water quench. Precipitation hardening is done at 320 F for 18 hours and air cool, followed by 350 F for 8 hours and air cooling.

Forging

The alloy is capable of being hot forged at temperatures in the range of 900 F to 750 F.

Competitive Advantage:

Excellent for processing
High welding characteristic
Good corrosion-resistance
High Toughness
High polishing
Easy for painting
Good Oxidation resistance
Non deformation
Competitive price
Fast production leadtime
All the material are inspected with 3 times to meet the highly standards