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OEM 2618A Forged Aluminum Airplane Cylinder Head, Piston hub Auto Aluminum Parts, Forged Aluminum parts
Product Description
| Material | Aluminum Alloy 2618A |
| Process | Forging+CNC+Heat Treatment |
| Surface Treatment | Transparent ;Color Anodized;Hard Anodizing;Powder Coating; |
| Manufacture Ability | Depends on The Complexity Of Different Products And Quantities |
| Experience | Aluminum Machining Service for 12 Years |
| Packaging | Standard Export Wooden Pallets |
| MOQ | 1pcs |
| Sample | Can be Customized |
| Mold | Can be Customized |
| Lead Time | Mold for 15-20 Days Process for 15-20 Days |
| OEM | Can be Customized |
| Chemical Composition of 2618A | |||||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Others | Al | |
| Each | Total | ||||||||||||
| 2618A | 0.15-0.25 | 0.9-1.4 | 1.8-2.7 | 0.25 | 1.2~1.8 | - | 0.8~1.4 | 0.15 | 0.2 | ~ | 0.05 | 0.15 | Rest |
| Properties | Metric | Imperial |
| Density | 2.76g/cm³ | 0.0997 lb/in³ |
| Melting point | 549 - 638°C | 1020 - 1180°F |
Mechanical Properties
| Properties | Metric | Tensile |
| Tensile Strength | 372 MPa | 54000 psi |
| Tensile Strength, Ultimate | 441 Mpa | 64000 psi |
| Shear Strength | 262 Mpa | 38000 psi |
| Fatigue Strength (completely reversed stress; RR Moore machine/specimen) | 124 Mpa | 18000 psi |
| Elastic Modulus (AA; Typical; Average of tension and compression) | 74.5 Gpa | 10800 ksi |
| Poisson's ratio | 0.33 | 0.33 |
| Elongation at Break | 10% at -28.0 °C | 10% -18.4 °F |
| 14% at 149 °C | 14% at 300 °F | |
| 50% at 260 °C | 50% at 500 °F |
Thermal Properties
| Thermal Properties | Metric | Imperial |
| Thermal Conductivity | 146 W/m-K | 1010 BTU-in/hr-ft²-°F |
| Specific Heat Capacity | 0.875 J/g-°C | 0.209 BTU/lb-°F |
| Room Temperature Tensile Properties of 2618A Aluminum Alloy Forgings in T61 State | |||||
| Type | Specs/mm | Direction | Tension strength Rm/MPa | Prescribed plastic elongation strength Rp0.2/MPa | Elongation A |
| Die forgings | Thickness≤100 |
| 400 | 310 | 4 |
|
| 380 | 290 | 4 | ||
| Flat forging | ≤50 | Portrait | 400 | 325 | 7 |
| Long transverse | 380 | 290 | 5 | ||
| Short transverse | 360 | 290 | 4 | ||
| 51-76 | Portrait | 400 | 315 | 7 | |
| Long transverse | 380 | 290 | 5 | ||
| Short transverse | 360 | 290 | 4 | ||
| 77--100 | Portrait | 385 | 310 | 7 | |
| Long transverse | 365 | 275 | 5 | ||
| Short transverse | 350 | 270 | 4 | ||
| Rolling ring | Thickness≤63 | Tangential direction | 380 | 285 | 6 |
| Axial direction | 380 | 285 | 5 | ||
STANDARD SPECIFICATIONS
DIN 3.1924
DTD 717A
DTD 731B
DTD 745A
DTD 5070B
DTD 5014
DTD 5084A
MSRR 8018
MSRR 8016
BS Pre-1980 H16
CM001-1 T6
CM001-3 H28
Hiduminium 58
GB-D19S
SO7-1103 (S07-1103)
A-U2GN
UNI 9002/6
L-3171
CCT LA 767
AIRBUS-ABM1-1006
BAEM 1101
BAEM 1103
MM 0531
AIR 9048.640 T351
AIR 9048.640 T851
AIR 9051A
AIR 9048.150
AIR 9048.170
AIR 9048.640
Werkstoff Nr. 3.1924 T651
EN 2123 T351
EN 2123 T851
EN 3553 T6511
ASN-A-3355
ASN-A-3357
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