Alloy steel castings or alloy castings are steel castings with good mechanical properties, and have wear-resistant, heat-resistant, corrosion-resistant, strong resistance to deformation and other advantages in the course of use, so they are very popular in the industry files.

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.

Henan Metals & Minerals could use three ways to produce the investment castings / lost wax castings:

1.The sodium silicate process for large- scale parts

2. The silicon sol process for high dimension precision and high finish parts

3.The compound technology are somewhere in between

Referred to the weight of investment castings, Henan Metals & Minerals can supply from 10 g to 130 kg.

Henan Metals & Minerals could supply the investment/precision castings according to customer's requirments which are made of carbon steel, alloy steel and stainless steel.

For Alloy Steel Investment Casting

1. Material: Alloy Steel 42CrMo

2. Production process:

- Raw part realised by sodium silicate process

- The Weight of Machined Parts: 6.8Kg

3. Good quality with competitive price

4. QC involved:

. Chemical composition by spectrumeter,

. Microstructure tester after heat treatment.

. Crack by MR detector.

. Dimension can be controlled by CMM.

5. Reports supplied:

. Material certificate

. Mechanical properties

. Dimension report

6. Advantages:

. CNC machining facilities Japan origin;

. Investment casting/ lost wax casting made by automated line;

. Chemical composition assured by spectrometer;

. Well and High Quality Control;.Customer's Design and Logo are Welcome;

. Microstructure, Hardness tester, Coating tester, Crake 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.

7. Shipping method: LCL or FCL container

8. Payment term: T/T, L/C

For more informations about any investment castings, please contact our technical service department at info@henanmetals.com .

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