3105 aluminum coil with 98% pure aluminum and slight alloy additions for strength. 0.3% of copper is added to 3105 aluminum coil, so the conductivity turns out to be 41%. For its contents and processing technologies, 3105 aluminumcoil is light in weight and it has semi-smooth surface. Besides, it is not hardened by heat treatment. All the products Of HuaWei Al live up to international standards, such as ASTM, EN, JIS, etc. Therefore, quality of 3105 aluminum coil can also be guaranteed. HuaWei Al can supply particular specifications at customers’ need besides the following.

Parameters of 3105 alloy aluminum coil

  • Equivalent name: a3105, 3105a, al3105, aa3105, 3105 aa, aa 3105 grade etc
  • Temper: soft HO (h0), H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, H21, H22, H23, H24, H25, H26, H27, H28, H29, H30, H31, H32, H33, H34, H35, H36, H37, H38, H39, H46, H111, H112, H114, H116, H131, H321 etc
  • Width: 610mm, 2650mm ( extra width ) etc
  • Thickness: 0.4mm, 0.6mm, 0.8mm etc

Checmical composition of 3105 alloy aluminum coils

  • Si ( Silicon ): ≤ 0.6
  • Cu ( Copper ): ≤ 0.3
  • Mg ( Magnesium ): 0.2 – 0.8
  • Zn ( Zinc ): ≤ 0.4
  • Mn ( Manganese ): 0.3 -0.8
  • Cr ( Chromium ): ≤ 0.2
  • Fe ( Iron ): ≤ 0.7
  • Ti ( Titanium ):≤ 0.1
  • Others total: ≤ 0.15
  • Al ( Aluminum ): remainder

Typical Mechanical Properties of 3105 aluminium sheet roll

MaterialTemperTensile Strength (N/mm²)Yield Strength (N/mm²)Elongation on 50mm
0.5 mm0.8mm1.3mm2.6mm
3105 coil0110-15516182020
3105 coilH12130-1751152345
3105 coilH14160-2051452234
3105 coilH16185-2301701123
3105 coilH18215 min1901112

3105-H14 aluminum is 3105 aluminum in the H14 temper. To achieve this temper, the metal is strain hardened to a strength that is roughly halfway between annealed (O) and full-hard (H18). The graph bars on the material properties cards below compare 3105-H14 aluminum to: 3000-series alloys (top), all aluminum alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it’s 50% of the highest, and so on.

Specified Thickness(in)Tensile Strength – KSIElongationin 2 inches %
UltimateYield
MinMaxMinMax
0.013 – 0.01922291
0.020 – 0.03122291
0.032 – 0.05022292
0.051 – 0.08022292

Mechanical Properties of 3105 aluminium sheet rolls

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

Application of 3105 alloy aluminium plate roll

Mg, Mn and Si are added to 3105 aluminum 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 aluminum 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 aluminum coil has a vast application in many field.

Why choose us ?

Henan Huawei Aluminum Co., Ltd. is the leader of many aluminum manufactures and suppliers in China. We strictly control the quality and focus on customers. We hope to have in-depth cooperation with you and provide you with high quality aluminum material products custom OEM services. If you want to get the newest and best prices by per kg ( kilogram ) or per ton standard weight, please contact us.

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Packing

Standard export package.

Aluminium coil 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.

Standrad export seaworthy wooden pallet with

  1. Plastic film ( HDPE, PVC, PE or PET etc ) protection.
  2. Hard Kraft Paper.
  3. Steel Bar Bunch.
  4. Wooden plate.

If you want to purchase, please contact us. We will tell you the latest price per kg / ton (mt). We provide you with high quality products and close service.