MechanoFab
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Investment Casting

Capability bounds and precision manufacturing specifications for Investment Casting.

Capability Bounds

Investment Casting capability specifications
Standard ToleranceTypically ±0.15mm for the first 25mm, with an additional ±0.005mm per mm thereafter (conforming to ISO 8062-3 Grade DCTG 6-8).
Min Feature SizeMin Wall Thickness: 1.5mm (as low as 0.8mm is possible for non-structural features with specific alloys and gating design).