CNC Machining Aluminum is favored for its low density, strong mechanical properties, high conductivity, and corrosion resistance. Aluminum alloys offer an ideal balance of strength, machinability, and cost.
Aluminum 6061
Aluminum 6063
Aluminum 7050
Aluminum 7075 T651
Aluminum MIC-6
Aluminum 5052
CNC machining produces parts with excellent mechanical properties, accuracy and repeatability from metal and plastic. 3-axis & 5-axis CNC milling available.
Aluminum is a lightweight metal with a high strength-to-weight ratio, making it ideal for applications where strength is required but mass must be minimized.
Aluminum is widely used in the aerospace, medical and automotive industries because of its strength, formability and versatility.
We can machine your parts from a CAD file or technical drawing.
Jingbang has been engaged in CNC machining industry for 13 years, more than 50 kinds of metal and plastic materials have a wealth of machining experience, the following materials are commonly used in our production of aluminum materials
| Si % | Fe % | Cu % | Mn % | Mg % | Cr % | Zn % | Ti % | Others |
|---|---|---|---|---|---|---|---|---|
| ≤0.8 | ≤0.7 | ≤0.4 | ≤0.15 | ≤1.2 | ≤0.35 | ≤0.25 | ≤0.15 | ≤0.15 |
| Tensile strength (MPa) | Conditional yield strength (MPa) | Elongation (%) | Hardness |
|---|---|---|---|
| ≥310 | ≥276 | ≥12 | HB≤95HB; HRC≤60HRB; HV≤107HV |
| Fe % | Si % | Cu % | Mn % | Mg % | Cr % | Zn % | Ti % | Other | Al % |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.35 | 0.2 – 0.6 | ≤0.10 | ≤0.10 | 0.45 – 0.9 | ≤0.10 | ≤0.10 | ≤0.10 | ≤0.15 | balance |
| Tensile strength (MPa) | Conditional yield strength (MPa) | Elongation (%) | Hardness |
|---|---|---|---|
| ≥241 | ≥214 | ≥12 | ≤73HB; ≤96HK; ≤83HV |
| Fe % | Si % | Cu % | Mn % | Mg % | Cr % | Zn % | Ti % | Other | Al % |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤0.12 | 2.0 – 2.6 | ≤0.10 | 1.9 – 2.6 | ≤0.04 | 5.7 – 6.7 | ≤0.06 | ≤0.15 | balance |
| Tensile strength (MPa) | Conditional yield strength (MPa) | Elongation (%) | Hardness |
|---|---|---|---|
| ≥552 | ≥490 | ≥11 | ≤147HB; ≤187HK; ≤86HRB |
| Fe % | Zn % | Si % | Cu % | Mn % | Mg % | Cr % | Ti % | Other | Al % |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.50 | 5.1 – 6.1 | ≤0.40 | 1.2 – 2.0 | ≤0.30 | 2.1 – 2.9 | 0.18 – 0.28 | ≤0.20 | ≤0.15 | balance |
| Tensile strength (MPa) | Conditional yield strength (MPa) | Elongation (%) | Shear Strength(MPa) |
|---|---|---|---|
| ≥524 | ≥462 | ≥11 | 317 |
| Fe % | Si % | Cu % | Mn % | Mg % | Cr % | Ti % | Other | Al % |
|---|---|---|---|---|---|---|---|---|
| ≤0.10 | 0.40 – 0.80 | 0.20 – 0.60 | 1.0 – 1.5 | 0.01 – 0.50 | 0.02 – 0.30 | 0.01 – 0.10 | ≤0.15 | balance |
| Tensile strength (MPa) | Conditional yield strength (MPa) | Elongation (%) | Hardness Brinell |
|---|---|---|---|
| ≥165 | ≥105 | ≥3 | 65 |
| Cr % | Cu % | Fe % | Mg % | Mn % | Si % | Zn % | Other | Al |
|---|---|---|---|---|---|---|---|---|
| 0.15 – 0.35 | ≤0.10 | ≤0.40 | 2.2 – 2.8 | ≤0.10 | ≤0.25 | ≤0.10 | ≤0.15 | balance |
| Tensile strength (MPa) | Internal stress (MPa) | Quenching and tempering | Hardness |
|---|---|---|---|
| ≥560 | ≥250 | ≥58HRC | Annealed, ≤269HB |
If your project requires other materials, please Contact us, material-related data and suitability assessment for your project will be sent to you promptly.
CNC Aluminum parts can be found everywhere, in a range of industries, especially automotive, aerospace, industrial equipment and machinery, and consumer and computer electronics.
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Learn all about our full range of rapid prototyping and CNC machining services—contact Jingbang today. With a team of experienced engineers, we are ready to provide expert guidance and support at every step. Reach out for a free quote within 24 hours and enjoy a DFM analysis within 48 hours.
| Hardness (Brinell) | Density (g/cm^3) | Tensile Strength(MPa) | Fatigue Strength (MPa) | |
|---|---|---|---|---|
| Aluminum 6061 | 60 | 2.68 | 193 | 117 |
| Aluminum 6063 | 73 | 2.7 | 214 | 68.9 |
| Aluminum 7050 | 147 | 2.83 | 490 | 160 |
| Aluminum 7075(Aerospace Grade) | 150 | 2.81 | 503 | 159 |
| Aluminum MIC-6 | 65 | 2.7 | 105 | N/A |
| Aluminum 5052 | 60 | 2.68 | 193 | 117 |
| Hardness (Brinell) | Density (g/cm^3) | Tensile Strength(MPa) | Fatigue Strength (MPa) | |
|---|---|---|---|---|
| Copper 101 | 65 - 90 | 8.89 - 8.94 | 69 - 365 | 76 - 90 |
| Copper C110 | 65 - 90 | 8.89 | 69 - 365 | 76 - 90 |
| Copper C172 | 80 - 85 | 8.25 | 515 - 585 | 275 |
| Copper C260 | 60 - 82 | 8.53 | 103 - 441 | 90 |
| Copper C360 | 63-130 | 8.49 | 124-310 | 138 |
| Brass CZ121 | 90 - 160 | 8.47 | 360 - 500 | 220 - 360 |
| Brass CZ131 | 70 - 140 | 8.5 | 340 - 480 | 200 - 350 |
| Hardness (Brinell) | Density (g/cm^3) | Tensile Strength(MPa) | Modulus of Elasticity (GPa) | Elongation at Break(%) | |
|---|---|---|---|---|---|
| Stainless Steel 17-7 | 388 | 7.8 | 1275 | 204 | 6 |
| Stainless Steel 301 | 217 | 8.03 | 205 | 212 | 40 |
| Stainless Steel 303 | 160 | 8.03 | 240 | 200 | 50 |
| Stainless Steel 316 | 187 | 8.03 | 205 | 193 | 40 |
| Stainless Steel 332 | 200 | 8.03 | 294 | 196 | 44 |
| Stainless Steel 416 | 360 | 7.8 | 962 | 200 | 9.5 |
| Stainless Steel 420 | 506 | 7.8 | 1040 | 200 | 11.5 |
| Stainless Steel 440C | 495 - 653 | 7.8 | 450 - 1900 | 204 - 215 | 2.0 - 14 |
| Hardness(Shore D) | Density (g/cm^3) | Modulus of Elasticity (GPa) | Tensile Strength(MPa) | Elongation at Break(%) | |
|---|---|---|---|---|---|
| HDPE | 50 - 76 | 0.92 - 0.99 | 0.565 - 1.5 | 11 - 43 | 3 - 80 |
| UHMW-PE | 54 - 120 | 0.8 - 1.8 | 0.3 - 1.1 | 11.6 - 40 | 3.5 - 800 |
| PVC | 80 | 1.16 - 1.65 | 1.82 - 7.03 | 3.45 - 73.1 | 2 - 330 |
| ABS/Nylon Blend | 64 | 1.04 - 1.21 | 0.9 - 5.3 | 27 - 100 | 3.1 - 230 |
| Acrylic | 60 | 0.7 - 1.3 | 0.95 - 3.79 | 25 - 85 | 1 - 85 |
| Nylon 66 | 76 - 88 | 1.02 - 2.7 | 0.6 - 25 | 10 - 98 | 1 - 300 |
| PTFE | 11 - 70 | 0.7 - 3.35 | 0.392 - 0.75 | 0.86 - 41.4 | 70 - 650 |
| PEEK | 62 - 94 | 1.26 - 1.72 | 2.14 - 24 | 11 - 125 | 1.7 - 100 |
| POM-H | 81 | 1.42 | 3.2 | 75 | 30 |
| POM-C | 79 | 1.41 | 2.8 | 67 | 40 |
| Hardness (Brinell) | Density (g/cm^3) | Tensile Strength(MPa) | Modulus of Elasticity (GPa) | Elongation at Break(%) | |
|---|---|---|---|---|---|
| Titanium(Grade 1) | 120 | 4.5 | 170 - 310 | 103 | 24 |
| Titanium(Grade 2) | 200 | 4.51 | 276 - 448 | 103 | 20 |
| Titanium(Grade 4) | 265 | 4.51 | 480 - 655 | 105 | 15 |
| Ti-6Al-4V(Grade 5) | 379 | 4.43 | 1100 | 114 | 10 |
| Bronze | 11.6 - 420 | 5.6 - 14 | 69 - 800 | 72.4 - 138 | 0 - 70 |
| Zinc Alloy (Zamak 5) | 91 | 6.7 | 208 | 70 - 100 | 7 |
| Steel Alloy AISI 4340 | 388 | 7.85 | 972 | 200 | 12.1 |
| Nickel Alloy | 175 - 240 | 8.44 | 414 - 758 | 207 | 16 |
