Performance of 3105 Aluminum Sheet:
3105 alloy aluminum sheet is AL-Mn alloy, which belongs to 3000 series aluminum alloy. Aluminium alloy 3105 is an essentially 98% pure aluminium alloy with minor additions for strength. 3105 aluminum alloy has good corrosion resistance, good plasticity and processability, and the performance of gas welding and arc welding is good. 3105 aluminum sheet has slightly higher strength than 3003 aluminum, others properties are similar to 3003 aluminum alloy. 3105 aluminium has good anti-rust property, good conductivity, electrical conductivity can be up to 41%, 3105 aluminum sheet has high plasticity in the annealing state, in the semi cold hardened, the plasticity is still better, it has low plasticity, good corrosion resistance, good weld-ability and poor cutting properties in cold hardening state.
Chemical Composition of 3105 Aluminum Sheet (%):
| Alloy | Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
| 3105 | ≤0.6 | ≤0.8 | ≤0.3 | 0.5-0.9 | 0.5-0.8 | ≤0.25 | ≤0.1 | remainder |
Mechanical Properties of 3105 Aluminum Sheet:
| Temper | Ultimate Tensile Strength | Ultimate Yield Strength | Elongation 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 % |
| Melting Point | Thermal Expansion | Modulus of Elasticity | Thermal Conductivity | Electrical Resistivity |
| 643 - 657°C | 23.1 ×10−6 /K | 69.5 GPa | 160 W/m.K | 0.034 ×10−6Ω.m |
Applications of 3105 Aluminum Sheet:
3105 aluminum sheet is a popular base material used in aluminium ROPP/ screw/ crown caps and other bottle cap closure, which is due to aluminium 3105 alloy properties show excellent deep drawing, formability, corrosion resistance and impressive surface treatment effect. Similarly, 3105 aluminum sheet belongs 3 series Al-Mn anti-rust alloy, which can improve its strength through cold processing. Besides, due to the addition of Mn, the strength between the welds of the 3105 aluminium alloy sheet is improved, greatly reduces the tendency of cracks, showing good weldability. Therefore, 3105 aluminum sheet is also widely used in lamp holder, shutter, sheet metal processing workpiece, color coated aluminum coil, roof panel, corrugated board, etc. Among them, the commonly used ones are 3105 H24, 3105 H18 aluminum sheet.
FAQ:
Q1: Are you a manufacturer?
A1: Yes, we are manufacturers. We have our own factory and our own company.
Q2: Can we visit your factory?
A2: Sure, we welcome you to visit our factory, check our production lines and know more about our strength and quality.
Q3: Do you have quality control system?
A3: Yes, we have ISO, BV, MTC certifications and our own quality control laboratory.Third party testing services are also available.
Q4: Can you arrange the shipment for us?
A4: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earlist vessel and professional service.
Q5: How long is your delivery time?
A5: Generally it is 3 days if we have the exact goods in our stock. If not, it will take around 10-15 days to get goods ready for delivery.
Q6: Can I get some samples?
A6: We are glad to provide free samples to you, but we do not offer the freight.
Q7: What is your after-sale service?
A7: We provide after-sale service and offer 100% guarantee on our products.
Q8: What is your MOQ?
A8: 2 tons
