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About Aluminum
Compare over 20 aluminum alloys to find the right material for you—all with material certificates for traceability.
Easy-to-Machine MIC6 Cast Aluminum Discs

- Yield Strength: 15,000 psi
- Hardness: Brinell 65 (Soft)
- Temper: Not Rated
- Fabrication: Cast
MIC6 is cast from a high-strength 7000-series aluminum, then stress relieved to maintain dimensional stability during high-speed machining. Use these discs for CNC routing tables, assembly jigs, vacuum chucks, and other applications where consistent flatness and tight tolerances are critical.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Heat Treatment | Flatness Tolerance | 1/4" Lg. | 3/8" Lg. | 1/2" Lg. | 3/4" Lg. | 1" Lg. | |
6" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
8" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
10" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
12" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
16" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
18" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
20" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 | |||||
24" | 0" to 1/8" | Stress Relieved | 0.005" | 000000 |