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A383 Aluminum

A die-cast aluminum alloy built to fill complex, thin-walled geometry cleanly.

Example: cast A383 Aluminum

What is it?

Formulated for better mold-filling in complex, thin-walled part geometry.

Key behavior

Enhanced resistance to hot cracking during casting of intricate thin-wall shapes.

Why choose it

Complex, thin-walled parts that a standard alloy might struggle to fill cleanly.

Applications

Complex electronic heat sinks, intricate structural frames.

Casting notes

The go-to choice specifically when part geometry is more intricate than a standard casting can reliably fill.

Properties

Density2.74 g/cm3
Typical HardnessBrinell 75-85 HB (as-cast)
Typical Strength40,000-45,000 PSI tensile
Lead TimeConfirmed per RFQ
FinishingConfirmed per RFQ
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