3105 aluminium coil

  1. Alloy:3105
  2. Width:
  3. Thickness:
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3105 aluminium coil with 98% pure aluminium and slight alloy additions for strength. 0.3% of copper is added to 3105 aluminium coil,&nbs…

3105 aluminium coil with 98% pure aluminium and slight alloy additions for strength. 0.3% of copper is added to 3105 aluminium coil, so the conductivity turns out to be 41%. For its contents and processing technologies, 3105 aluminium coil is light in weight and it has semi-smooth surface. Besides, it is not hardened by heat treatment.

3105 Aluminium coil Typical Mechanical Properties

MaterialTemperTensile Strength (N/mm²)Yield Strength (N/mm²)Elongation on 50mm
0.5 mm0.8mm1.3mm2.6mm
3105 coil0110-155-16182020
3105 coilH12130-1751152345
3105 coilH14160-2051452234
3105 coilH16185-2301701123
3105 coilH18215 min1901112

3105 Aluminium coil Chemical Composition and Mechanical Properties

ElementsSiFeCuMnMgCrZnTiOthersAl
Content0.60.70.30.3-0.80.2-0.80.20.40.10.15Remain
Alloy TemperSpecified thicknessTensile
strength
Yield
strength
Elongation
(inches)(KSI)(KSI)(%)
3105-O (annealed)0.013-0.01996-145Min3416
0.020—0.03118
0.032-0.08020
3105-H120.017-0.019131-179Min1031
0.020-0.0311
0.032-0.0502
0.051-0.0803
3105-H140.013-0.019152-200Min1241
0.020-0.0311
0.032-0.0502
0.051-0.0802
3105-H160.013-0.031172-221Min1451
0.032-0.0502
0.051-0.0802
3105-H180.013-0.031Min193Min1651
0.032-0.0501
0.051-0.0802
3105-H250.013-0.019Min15Min1312
0.020-0.0313
0.032-0.0504
0.051-0.0806


3105 aluminium coil Packing

Packing Details : Standard export package.
Aluminium Sheet of packaging meet the export standard. Plastic film and brown paper can be covered at customers’ need. wooden case or wooden pallet is adopted to protect products from damage during the delivery.
Aluminium Sheet of packing
Aluminium Sheet of packing
Aluminium Sheet of packing
Aluminium Sheet of packing

Applications for 3105 aluminium coil

Mg, Mn and Si are added to 3105 aluminium coil, thus, it has excellent correction resistance, formability and welding characteristics. Besides, it has average mechinability and it can be increased in harder tempers than in annealed condition. Oil lubricants should be used for all machining operations. The forming characteristics of 3105 aluminium coil are pretty good by all conventional processes regardless of temper. But 3105 aluminium coil does not respond to heat treatment except for annealing during cold working. The cold working characteristics are very good, even in the harder cold working tempers. For all the features above, 3105 aluminium coil has a vast application in many field.

A wrought alloy generally comparable to 3003 in properties and characteristics. Typically used for building product applications, it can also be used for other industrial applications.

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