3105 Aluminum Sheet

3105 Aluminum Sheet is a 98% aluminum alloy with minor additions for improved strength. It is routinely stocked nationwide across our network of 40+ branches.

Download Spec Sheet
image

General Info About Aluminum 3105

Aluminum 3105 is 98% pure aluminum with the addition of specific alloys for strength improvement. This alloy can’t be hardened by heat treatment. It has excellent weldability, formability, and corrosion resistance.

More Details About Aluminum 3105

  • Advantages/Disadvantages

    Aluminum 3105 has excellent corrosion resistance and formability. On the other hand, it is not heat-treatable.

  • Industries

    Typically, Aluminum 3105 is used for the manufacturing of residential siding, rain carrying goods, and mobile homes.

  • Machining

    Aluminum 3105 is okay in machinability. The use of oil lubricants is recommended.

  • Welding

    Aluminum 3105 has excellent weldability.

  • Heat Treatment

    Aluminum 3105 is not heat-treatable except for annealing during cold welding.

Chemical Properties

SiFeCuMnMgCrZnTiAl
0.600.700.300.30-0.800.20-0.800.200.400.10Balance

Mechanical Properties

MaterialTemperTensile Strength (N/mm2)Yield Strength (N/mm2)Elongation on 50mm (0.5mm)Elongation on 50mm (0.8mm)Elongation on 50mm (1.3mm)Elongation on 50mm (2.6mm)
3105 Sheet0110-155-16182020
3105 SheetH12130-1751152345
3105 SheetH14160-2051452233
3105 SheetH16185-2301701123
3105 SheetH182151901112

Questions About Aluminum 3105

  • What is the difference between 3003 H14 vs 3105 H24?

    There are a couple differences between 3003 H14 and 3105 H24. One of them is the Brinell Hardness; 3003 H14 has 42 BHN and 3105 H24 has 47 BHN. Another difference is the Fatigue Strength; 3003 H14 has only 60 MPa, whereas 3105 H24 has 74 MPa. In the alloy composition, 3003 H14 contains more Magnesium than 3105 H24. But 3105 H24 contains a little bit of Titanium, Chromium and Copper that 3003 H14 does not have.

  • What are the specifications of 3105 H24 aluminum?

    3105 H24 aluminum has a yield strength of 152 MPa and ultimate tensile strength of 179 MPa.

  • What are the specifications of 3105 H14 aluminum?

    3105 H14 aluminum has a yield strength of 152 MPa and a tensile strength of 172 MPa.

  • What is 3105 painted aluminum sheet?

    3105 painted aluminum sheet is an alloy that contains 1.2% manganese to increase the strength over pure aluminum. Painted aluminum sheet is specifically designed so that it offers a hard, abrasive resistance coat, but also gives alloy flexibility for forming and fabricating. 3105 painted aluminum is often used for sign making, mobile homes, residential siding, and in sheet metal work.

Related Blog Posts

Aluminum Oxidation: Is Aluminum Corrosion-Resistant?

According to the Aluminum Association, “nearly 75 percent of all aluminum ever produced is...

Read More

5 Reasons Behind Aluminum’s Growing Popularity

Corporate Average Fuel Economy (CAFE) Standards Since the adoption of new CAFE standards in...

Read More

10 Reasons We Love Metal Siding on Hawaii Buildings

As more people realize the benefits of metal roofing, metal siding on Hawaii buildings is...

Read More

Global Metals Distributor Kloeckner Metals Builds New Plant In Chicago, Hosts Grand Opening

Kloeckner Metals Corporation, a metal distribution company, hosted a grand opening event on Wednesday,...

Read More

How is Aluminum Anodized?

The purpose of anodizing aluminum is to form a layer of aluminum oxide that...

Read More

Is Aluminum an Alloy?

What exactly is aluminum? Is it a natural element or a man-made alloy? The...

Read More

Lightweight Aluminum Alloys in Aerospace & Automotive

Aluminum alloys are known for their corrosion resistance, ductility, conductivity, appearance, strength, and most...

Read More

Additional Aluminum Grades

6061 Aluminum Beam
6061 aluminum beam is an all purpose...
6061 Aluminum Pipe
6061 aluminum pipe is very versatile and...
6063 Aluminum Pipe
6063 aluminum pipes are a popular heat...
6061 Aluminum Channel
6061 aluminum channel, also known as structural...
6063 Aluminum Channel
6063 aluminum channels are a lightweight, corrosion...
6061 Aluminum Angle
6061 aluminum angle is a structural alloy...
6063 Aluminum Angle
6063 aluminum angles are lightweight, corrosion resistant,...
5182 Aluminum Sheet
5182 aluminum sheet is wrought alloy that...
6082 Aluminum Sheet
6082 aluminum sheet is a medium strength...
6181 Aluminum Sheet
6181 aluminum sheet is a high strength...
6061 Aluminum Sheet
6061 aluminum sheet is a general purpose...
6016 Aluminum Sheet
6016 aluminum sheet is a high strength...
5251 Aluminum Sheet
Kloeckner Metals supplies 5251 aluminum sheet, a...
5083 Aluminum Sheet
5083 aluminum sheet is excellent for marine...
5754 Aluminum Sheet
5754 aluminum sheet is a high strength...
6063 Aluminum Tube
6063 aluminum tube is a medium strength...
6061 Aluminum Tube
6061 aluminum is one of the most...
6063 Aluminum Bar
One of the most popular alloys in...
6061 Aluminum Plate
6061 aluminum plate is one of the...
6061 Aluminum Bar
6061 aluminum is one of the most...
5086 Aluminum Sheet
5086 aluminum sheet is an aluminum alloy...
3004 Aluminum Sheet
3004 aluminum sheet is one of the...
1100 Aluminum Sheet
Kloeckner Metals is proud to supply 1100...
5052 Aluminum Plate
5052 aluminum plate is a staple across...

X

Outdated or Unsupported Browser Detected

The Kloeckner Metals website uses modern technologies. Unfortunately, your browser doesn't support those technologies.

Download the latest version of one of these browsers to experience the site:

Do Not Remind Me Later