6061 Series Extruded Aluminium Flat Bar
6061 Aluminum flat square Bar is produced in several alloys, most generally 6061 is used for structural and engineering applications or when welding is required, forming, bending or corrosion resistance is a concern. 2024 and 7075 are alloys for high strength applications when no welding or very limited forming or bending is required. 6063 is the lowest strength of these alloys, but tends to anodize the best and also has the best finishing qualities. Aluminum Supply stocks 6061T6 but we will special order any alloy in any size and custom cut to size to meet your requirements.
Chemical composition according to EN573-3 (weight%, remainder Al)
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Remarks | Each | Total |
|
0.40- 0.80 |
Max. 0.7 |
0.15- 0.40 |
Max. 0.15 |
0.8- 1.2 |
0.04- 0.35 |
Max 0.25 | Max 0.15 | Max 0.05 | Max 0.15 |
Basic info:
Model No : 6061;
Shape : flat;
Grade : 6000 series;
Application : Door & Window, Decorations,Heat Sink,Glass Wall, Transportation Tools;
Temper : T3-T8;
Alloy : Alloy;
Surface Finishing : Mill Finish;
Alloying Ingredient : 6061;
Certification : ISO;
Export Markets : Global;
Mechanical properties according to EN755-2
| Temper* |
Thickness e** |
Yield stress Rp0.2 (mpa) |
Tensile strength Rm (mpa) |
Elongation A[%] |
Elongation A50mm [%] |
Hardness ** HB |
| T4 | e<=25 | 110 | 180 | 15 | 13 | 65 |
| T6 | e<=5 | 240 | 260 | 9 | 7 | 85 |
|
5 |
240 | 260 | 10 | 8 | 85 |
Physical properties (approximate values, 20℃)
|
Density [kg/m3] |
Melting range [℃] |
Electrical Conductivity [MS/m] |
Thermal Conductivity [W/m.K] |
Co-efficient of Thermal expansion 10-6/k |
Modulus of elasticity [GPa] |
| 2700 | 585-640 | 22-30 | 170-200 | 23 | ≈70 |
Properties
Aluminium and Copper Specifications
| Parameters | Aluminium | Copper |
| Relevant Standards |
IEC 60105 ISO 209-1,2 |
IEC 60028 |
|
Physical Properties Chemical Composition Specific Heat gm.cal/℃ Density gm/cm2 Melting Point ℃ |
0.092 2.91 660 |
99% pure 0.220 8.89 1083 |
|
Mechanical Properties Ultimate Tensile Strength kgf/mm2 Ultimate Shearing Strength kgf/mm2 Elastic Modulus kgf/mm2 0.2% Tensile-proof Strength kgf/mm2 |
20.5/25 15 6,700 16.5/22 |
22-26 16-19 12000 60-80% of tensile strength |
|
Electrical Properties Specific Resistance ʋʊcm Volume Conductivity ʋʊmm2 Conductivity % IACS Co-efficient of expansion mm/m/℃ |
3.133 31.9 57 2.3*10-5 |
1.7241 58 100 1.73*10-5 |
Additional Info:
Trademark : ;
Packing : Standard Seaworthy Packing;
Production Capacity : 6000 Tons/Month;
Origin : ,China;
Payment Terms : L/C, T/T, Paypal, Money Gram, Western Union;
Trade Terms : FOB, CFR, CIF, FAS, FCA, EXW;
Features:
Lightweight, with smooth finish and defined edges
General purpose material
Excellent candidate for most processing techniques
Good corrosion resistance
Excellent at resisting moisture and strong for its light weight
Production Description :
Aluminum Flat Bar
Alloy : 6061;
Temper: H112, F, T3, T4, T5, T6
Thickness: Up to 200mm
Width: Up to 600mm
Length: Up to 6000mm
| Alloy Grade | Temper | Rod | Square Bar |
Rectangular Bar (length*width) |
| 6061 | F.H112(R)* | Φ5-300 | 5×5-150×150 | 3.0-100×10-300 |
Specifications:
Brinell: 95
Tensile: 45,000 +/-
Yield: 40,000 +/-
Sizes: 2ft, 4ft, 6ft, 8ft, 12ft
Thicknesses: 0.250 inch (6.35 mm)
Tensile strength: 42,000 psi (290 MPa)
Applications Areas:
Brackets, Bracing, Key stock, Ornamental
