Investment Casting - Capabilities

Investment Casting

Capabilities

Impro is capable of meeting material specifications according to ASTM, SAE, AISI, ACI, DIN, EN, ISO, and GB standards. We pour more than 100 different ferrous and non-ferrous alloys. Dimensionally and geometrically complex investment castings are produced to net shape, minimizing the need for secondary machining.

Investment Casting for Industrial and Automotive Applications

Material Weight Size Limit Surface Finish Melting
Stainless Steel/Low Alloy Steel/Copper/Aluminum 0.03~100kg/1oz to 220 lbs 1000 mm Ra6.3 (Ra3.2 achievable if specified) Vacuum and Air

Investment Casting for Aerospace Applications

Material Weight Size Limit Surface Finish Melting/Pouring
Stainless Steel/Low Alloy Steel 1oz to 100 lb/0.03~45kg ø 23.6″ x23.6″x23.6″/
ø 600 x 600 x 600mm
Ra3.2 (Ra2.8 achievable if specified) Air Melting/ Gravity Pouring & Rollover Pouring
Super Alloys 0.07-66lb/
0.03-30kg
ø19.7”x 23.6”/
ø500mm x 600mm
Ra3.2 (Ra2.8 achievable if specified) Vacuum Melting and Pouring
253lbs Max
115kg Max
ø 43.3” x 47.2”
ø 1100 x 1200mm
Ra3.2 (Ra2.8 achievable if specified) Vacuum Melting and Pouring
Aluminum 0.07-33lb/ 0.03-15kg ø 19.7” x 19.7″ x 19.7”
ø 500 x 500 x 500mm
Ra3.2 (Ra2.8 achievable if specified) Air Melting And Counter Gravity Pouring
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