Home >> Products >> Stainless steel investment castings

Stainless steel investment castings

Fly foundry produces stainless steel investment castings which are not easy to get rusty.We could custom stainless steel castings from different shapes and different industries like valve castings,impeller casting,pump castings,meat grinder castings,ect.We mainly export stainless steel investment castings to America,England,Australia,Canada and so on.

Below are the advantages of stainless steel investment castings from Fly foundry:

*As the production technology is silical sol casting,so the dimension accuracy of stainless steel castings are quite high.Sometimes we do not need to do machining.At the same time,the production cost is higher.
*The surface finish is good,which is better than other castings.

Common stainless steel material we use:

Stainless steel C Si Mn P≤ S≤ Cr Ni Mo Other
SS304 ≤0.08 ≤1.00 ≤2.00 0.045 0.030 18.0-20.0 8.00-10.5 - N≤0.10
SS316(CF8M) ≤0.08 ≤1.00 ≤2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.00-3.00  

What are the differences between stainless steel investment casting and carbon steel investment castings:

*Tapping temperature:Stainless steel is higher than carbon steel castings
*Molten steel liquid:Carbon steel casting is better
*Molten steel oxidizing:Stainless steel is easier to be oxidized.
*Solidification mode:Stainless steel is paste solidification.However,carbon steel is the sequence solidification.