What is Carbon steel investment casting?

Carbon Steel Investment Casting:
In carbon steel investment casting, the molten carbon steel is poured into the ceramic mold created from the wax pattern. This process allows for the production of complex and detailed parts with high precision and a smooth surface finish. Carbon steel investment casting is commonly used in various industries, including automotive, aerospace, machinery, and construction.
Advantages of Carbon Steel Investment Casting:
Design Flexibility: Investment casting allows for the production of intricate and complex shapes that are difficult to achieve with other manufacturing methods.
High Strength: Carbon steel is known for its high strength and durability, making it suitable for applications that require robust components.
Tight Tolerances: Investment casting can achieve tight dimensional tolerances, ensuring parts meet precise specifications.
Cost-Effective: While the initial tooling and setup costs for investment casting can be relatively high, the process can be cost-effective for producing medium to high volumes of complex parts.
Surface Finish: Carbon steel investment castings typically have a smooth surface finish, reducing the need for additional machining or finishing operations.
Overall, carbon steel investment casting is a versatile manufacturing process that offers the ability to produce high-quality components with excellent mechanical properties and dimensional accuracy.

01 Part name
Carbon steel investment casting

02 Application
Investment casting components

03 Material
Carbon steel

04 Process
Investment casting
& Machining

05 Casting method
Thermal Gravity Casting

06 Surface finished
Oil dipping for rust protection
Part Application
Investment casting, also known as lost-wax casting, is a manufacturing process used to create metal parts with complex shapes and intricate details



Available Material
|
1-Carbon steel |
2-Low alloy steel |
3-Corrosion-resistant steel |
4-Heat-resistant steel |
||||
|
General engineering cast steel (ISO 3755) |
Carbon and low alloy cast steels for general applications (ISO 14737) |
Corrosion-resistant cast steels for general applications (ISO 11972) |
Heat-resistant cast steels and alloys for general applications (ISO 11973) |
||||
|
200-400 |
400-550MPa |
GE200 |
1.0420 |
GX12Cr12 |
1.4011 |
GX30CrSi7 |
1.4710 |
|
200-400W |
400-550MPa |
GE240 |
1.0446 |
GX2CrNi19-11 |
1.4309 |
GX40CrSi13 |
1.4720 |
|
230-450 |
450-600MPa |
GS340 |
1.0467 |
GX5CrNi19-10 |
1.4308 |
GX40CrSi17 |
1.4740 |
|
230-450W |
450-600MPa |
G20Mo5 |
1.5419 |
GX5CrNiMoNb19-11-2 |
1.4581 |
GX40CrSi24 |
1.4745 |
|
270-480 |
480-650MPa |
G42CrMo4 |
1.7231 |
GX5CrNiMoN19-11-3 |
1.4412 |
GX25CrNiSi18-9 |
1.4825 |
|
270-480W |
480-650MPa |
G28Mn6 |
1.1165 |
GX2NiCrMoCuN25-20-6 |
1.4588 |
GX40CrNiSi25-12 |
1.4837 |
|
340-550 |
550-720MPa |
G26CrMo4 |
1.7221 |
GX5CrNiMoCuN 26-6-3 |
1.4515 |
GX40CrNiSi25-20 |
1.4848 |
Production Process Introduce



RFQ handle process
You can find our contact info for further communication in “Contact US” column.
The 2&3D drawing format can be PDF, STEP, DWG, DXF and soon, can be sent via email. Wechat, WhatsApp, link.
After clear the demand of customer, we can send you the quotation with PDF format for documentation.

For requirements for confidentiality of drawings, we can signed the NDA before you send drawing.
The feasibility study of drawing is most key point to ensure the part can be fully meet drawing specifications, which is include material, dimension, surface treatment, and testing request.
Product Advantages
SJ-Machinery Engineering streamlines the component for mass production, eliminating post-processing needs. With a robust design, it ensures peak functionality at the most efficient production cost. The ‘Near Net Shape’ (NNS) approach ensures maximum strength with minimal weight, eliminating the need for additional mechanical processing.
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