Nikkei MC Aluminum America offers high toughness aluminum alloys for automotive structural parts that need strength, durability, and corrosion resistance. Our current lineup includes both heat-treatment and non-heat-treatment types, giving customers flexibility based on how the part will be processed and used. Both categories are tied to Al-Si-Mg alloy series and are designed for structural automotive applications where toughness and strength need to work together. The heat-treatment type is represented by Bracket (DX30), while the non-heat-treatment type is represented by Grip Frame (DX50). That application history reflects the kind of real-world performance these alloys are built to support. We focus on supplying materials that help manufacturers balance structural demands, part reliability, and production consistency
Key characteristics: High toughness, high strength, good corrosion resistance.
Common applications: Automobile structural parts.
Alloy series: Al-Si-Mg.
Example parts/programs: Bracket (DX30), Grip Frame (DX50).
Bracket (DX30)
| Alloy | State | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Young's modulus (GPa) | Specific gravity (g/cm^3) |
|---|---|---|---|---|---|---|
| DX30 | F | 110 | 240 | 5 | 71 | 2.7 |
| DX30 | T5 | 220 | 296 | 3 | 71 | 2.7 |
| DX30 | T6 | 230 | 280 | 11 | 71 | 2.7 |
| ADC12 | 186 | 296 | 2 | 71 | 2.7 |
Grip Frame (DX50)
| Alloy | State | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Young's modulus (GPa) | Specific gravity (g/cm^3) |
|---|---|---|---|---|---|---|
| DX36 | F | 124 | 265 | 15 | 71 | 2.69 |
| DX50 | F | 160 | 300 | 9 | 71 | 2.64 |
| DX60 | F | 175 | 334 | 22 | 71 | 2.64 |
| ADC6 (514) | F | 280 | 10 | 71 | 2.65 | |
| ADC12 (A383) | F | 186 | 296 | 2 | 71 | 2.7 |
