Delivery Time:7~15 days in Stock
Certification:ISO9001:2008;SGS Test;GB/T 3880-2006, En, ASTM
Hot Rolled Harden Aluminum Round Bar 6061 - T651 with Good Oxidation Resistance
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
4Tensile strength: σb (MPa):≥180
Yield strength :σ0.2 (MPa):≥110
Elongation rate: δ5 (%):≥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:
Chemical composition:
| Si | Mn | Cr | Zn | Mg | Ti | Fe | Cu |
| 0.40~0.8 | 0.15max | 0.04~0.35 | 0.25 | 0.8~1.2 | 0.15 | 0.7 | 0.15~0.4 |
Specifications:
| Hot rolled condition | aluminum bar (mm) | Brand | |
| Dia | Length | ||
| 2~200 | 2500~4500 | RuiYuan |
