Technical Specifications

Casting Alloys :

Aluminum Magnesium Zinc A319 AZ91D Z2 A355 AM60B Z3 A356 Z8 A357 Z12 A380 Z27

Manufacturing Tolerances:
Specifications below should be used as general guidelines only.
Precise Cast can employ specific manufacturing process to meet especially tight or critical tolerances.
Please contact us for your specific application

Master Pattern:
SLA: ±.005" distances less than 5"; ±.0015" per inch for each additional inch
Machined Patterns: ±.003" distances less than 5"; ±.001" per inch for each additional inch

Casting Dimensions: (deviation from master pattern)
XY axis (length/width): ±.005" distances ≤1"; ±.002" per inch for each additional inch
Z axis (height): Up to +.015" distances ≤ 1"; ±.002" per inch for each inch thereafter
Cores/Slides (inserts): ±.015" distances ≤1"; ±.002 “per inch for each inch thereafter
Location tolerance for mold inserts (cores - slides): ±.015 or ±.5°

Maximum Part Size:
Distance in X or Y axis (length/width): 34"
Distance in Z axis (height): 20"
Maximum part mass: 30lb

Geometry:
Wall thicknesses of .020" possible depending on geometry
Zero draft required on features
Undercuts possible
Multiple cores/slides
Geometry that is typically associated with investment casting can be produced

Mechanical Properties:
Tensile, Yield, Elongation - per the specified commercial and military specifications.
(AMS 2175 & AMSA21180)
Click Here to View Spec Sheet

Inspection / Reporting:
Full dimensional inspection capability.
Mil Spec inspection
Certification and documentation as requested

Secondary Operations:
alodyne, irridite, yellow chromate, paint, powder coat, impregnation, HIPS