Aluminum QC-10 is a mold plate alloy that was created for production injection and blow mold applications. QC-10 has high strength, hardness, durability, thermal conductivity, and good corrosion resistance. It’s commonly used in glove box interiors, engine protection covers, and rear deck trays.
*Aluminum QC-10 is a registered trademark of Alcoa
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Physical Properties QC-10
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| Density | 0.103 lb/in3 | |||
| Ultimate Tensile Strength | 72-82 ksi | |||
| Yield Tensile Strength | 66-76 ksi | |||
| Hardness Rockwell | Brinell | B80-86 | 150-170 | |||
| Elongation at Break Percentage | 3-10% | |||
| Modulus of Elasticity | 10,400 ksi | |||
| Specific Heat | 2.1 x 10^-1 BTU/lb-°F | |||
| Thermal Conductivity | 1110 BTU-in/hr-ft^2-°F | |||
Common Trade Names
Aluminum Mold Alloy
Applications
- Trunk Liners
- Wheel Well Liners
- Bumper Components
- HVAC components
Performance：
Specifically designed for high production injection and blow mold applications, QC-10 offers outstanding strength, stability, and durability.
Its improved alloy composition provides outstanding, 1″- 24″ thick section strength and hardness equal to that of rolled plate. Its quench
insensitive microstructure allows minimal strength drop-off and excellent machinability.Information provided by Alcoa.
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