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Investment casting material

Investment casting process is suitable for most metal parts.With this process,we could cast many investment castings with different metals and alloys that have high temperature properties for use in a range of applications,and especially suited to small castings ranging from 0.1kg-60kg.

The products currently made by Fly foundry do not contain coltan,cassitetite,gold,wolframite and other special elements.

The following material specifications apply for Fly investment castings.


Carbon steel&Alloy steel
Gray iron







AISI1010AISI4130
HT150

AISI1020AISI4140
HT200

AISI1025(WCB)       AISI4150
HT250

AISI1030AISI4340
HT300

AISI1040AISI6120
HT350

AISI1045AISI6150



AISI1060AISIWC9



AISI52100AISI8630



AISI4118(WC6)    AISI8640









Stainless steel

Ductile iron

302(CF-20)316L(CF-3M)


303(CF-16F)321
QT400-15

304(CF-8)347(CF-8C)
QT400-18

304L(CF-3)CN7M
QT450-10

309(CH-20)CF10MC
QT500-7

316(CF-8M)CG6MMn
QT600-9







Aluminun




ADC-12




A356




A380




ZL104