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.
| Grade | Sizes Routinely Stocked | ||
|---|---|---|---|
| Temper | Thickness (Metric/Imperial) | Width | Length |
| 3105-O | Inquire for sizes | ||
| 3105-H22 | Inquire for sizes | ||
| 3105-H24 | Inquire for sizes | ||
| 3105-H26 | Inquire for sizes | ||
| 3105-H28 | Inquire for sizes |
3105 aluminum sheet 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.
It has excellent corrosion resistance and formability. On the other hand, it is not heat-treatable.
Typically, this aluminum grade is used for the manufacturing of residential siding, rain carrying goods, and mobile homes.
The use of oil lubricants is recommended when machining this aluminum grade.
It has excellent weldability.
It is not heat-treatable except for annealing during cold welding.
It has excellent corrosion resistance and formability. On the other hand, it is not heat-treatable.
Typically, this aluminum grade is used for the manufacturing of residential siding, rain carrying goods, and mobile homes.
The use of oil lubricants is recommended when machining this aluminum grade.
It has excellent weldability.
It is not heat-treatable except for annealing during cold welding.
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti |
|---|---|---|---|---|---|---|---|
| 0.60% | 0.70% | 0.30% | 0.30-0.80% | 0.20-0.80% | 0.20% | 0.40% | 0.10% |
| Grade | Strength (Metric/Imperial) | Elongation | |
|---|---|---|---|
| Temper | Ultimate Tensile Strength (min - max) | Ultimate Yield Strength | % at 50mm |
| 3105-O | 110-155 MPa / 15,194 - 22,480 psi | - | 16 |
| 3105-H12 | 130-175 MPa / 18,854 - 25,381 psi | 115 MPa / 16,679 psi | 2 |
| 3105-H14 | 160-205 MPa / 23,206 - 29,732 psi | 145 MPa / 21,030 psi | 2 |
| 3105-H16 | 185-230 MPa / 26,831 - 33,358 psi | 170 MPa / 24,656 psi | 1 |
| 3105-H18 | 215 MPa / 31,183 psi | 190 MPa / 27,557 psi | 1 |
ANSWER:
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.
ANSWER:
3105 H24 aluminum has a yield strength of 152 MPa and ultimate tensile strength of 179 MPa.
ANSWER:
3105 H14 aluminum has a yield strength of 152 MPa and a tensile strength of 172 MPa.
ANSWER:
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.
ANSWER:
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.
ANSWER:
3105 H24 aluminum has a yield strength of 152 MPa and ultimate tensile strength of 179 MPa.
ANSWER:
3105 H14 aluminum has a yield strength of 152 MPa and a tensile strength of 172 MPa.
ANSWER:
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.
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