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  • Name: 17-4 PH Investment Casting
  • Numbers: 061
  • Views : 1070



Using investment castings produces components that are best described as near-net-shape, in other words, components that require little or no further processing. The process is capable of producing precise detail and dimensional accuracy of approximately +/-0.005” per inch of dimension in castings of up to 200 pounds or just a few ounces.


Wide Choice of Alloys:

Hundreds of different alloys can be cast using the investment casting process, in most commonly used base metals such as steels, stainless steels, copper, nickel, iron, cobalt, and more. A key advantage often overlooked is that since finish machining can be minimized or eliminated, alloy selection can be upgraded to stronger metals, which are typically harder to machine, resulting in better performance of the end product. Henan Metals casts most of the common engineering metals used by a wide range of industries, as well as many specialized metals for demanding applications


Investment Casting Part- Insert

1. Material: 17-4 PH + Solution annealing


2. Production process: 
. Raw part realised by mixed Japanese lost wax process. 
. Weight of casting: 0.01kgs 



      17-4PH Stainless Steel Casting                      Internal Quality Inspection


3. QC involved: 
. Chemical composition by spectrumeter, 
. Microstructure tester after heat treatment. 
. Crack by MR detector. 
. Dimension can be controlled by CMM. 

4. Reports supplied: 
.  Material certificate 

.  Mechanical properties
. Dimension report 

. CNC machining facilities Japan origin; 
. Investment casting/ lost wax casting made by automated line; 
. Chemical composition assured by spectrometer; 
. Microstructure, Hardness tester, Coating tester, Crack testing can be handled in house; 
. Most of our experience accumulate in the different process and in the different material, therefore we often assist customer to do optimizing job both on designing and on cost reduction.


For more information about  any investment castings, please contact our technical service department at .


Thanks For Reading!!!

Henan Metals & Minerals I/E Co.,Ltd.

Address : No.115 Wenhua Road,Zhengzhou,China


Website :

Contact Information:

Sales Department:
Manager: Lian Dequan

Tel: +86-371-69392105

Fax: +86-371-63944332

Technical Department:
Manager: Susan L

QC Department:
Manager: John Li



Tel: +86-371-69392105              Address : No.115 Wenhua Road,Zhengzhou,China    



If you want to know more about our products, send a message to us, and we will get back to you within 24 hours.

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