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Stainless Steel Casting
Stainless Steel Casting Service
Stainless steel casting is a casting process in which molten stainless steel is poured into a mold and cooled to form industrial parts of the desired shape. Compared to ordinary carbon steel, stainless steel casting offers higher surface quality and better corrosion resistance.SR Foundry offers customized production services for stainless steel castings, including various casting processes such as stainless steel investment casting and stainless steel sand casting.
SR Foundry offers a wide range of custom metal casting options for every client. If you require custom stainless steel castings, you’ll need to provide us with drawings of the specific casting product, the desired casting material, the casting process, the product weight, and more. SR Foundry provides customized casting solutions for every customer.
- About Stainless Steel Casting
Advantages Of Stainless steel Casting
Stainless steel castings offer excellent corrosion resistance, high strength, and long service life, making them ideal for demanding industrial environments.
Corrosion Resistance
Stainless steel contains chromium, which forms a protective film on the metal surface, effectively resisting moisture, chemical agents, and air oxidation. This property gives stainless steel castings excellent corrosion resistance.
High Strength & Durability
Stainless steel castings inherit the high mechanical strength of stainless steel, enabling them to withstand high loads and complex application environments, and exhibiting excellent performance in resisting impact and deformation.
Long Service Life
Because stainless steel castings possess multiple properties such as corrosion resistance, high strength, and high temperature resistance, this means that stainless steel metal castings have a longer service life than carbon steel.
Excellent Surface Finish
Stainless steel castings possess excellent surface quality, especially under precision casting conditions. This casting process allows for smoother surfaces and higher dimensional accuracy in stainless steel castings.
Wide Material Options
Stainless steel is available in a variety of grades, with common grades including 304 stainless steel, 316 stainless steel,etc. A variety of stainless steel grades can be selected according to actual application requirements.
OEM Production Capabilities
Stainless steel castings are very suitable for customized production. You only need to give us the drawings of the castings you need, tell us the product weight, whether surface processing is required, and the quantity of the product, and we can complete it for you.
- About Stainless Steel Casting
Stainless steel Casting Process
Different stainless steel casting processes are used based on product structure, precision requirements, and application environment.From investment casting to cost-effective sand casting, each process offers unique advantages for specific industrial applications.
Investment Casting
Investment casting is the most important and common casting process in stainless steel casting. This process is suitable for casting high-precision parts and is well-suited for industrial components with complex structures.
Investment Casting
Sand Casting
Sand casting is a traditional and widely applicable casting process. Compared with precision casting, sand casting is more suitable for heavy industrial parts and is suitable for small batches and customized parts.
Sand Casting
Lost Foam Casting
Lost foam casting is a relatively advanced one-piece molding process suitable for stainless steel castings with complex structures. It can reduce welding and assembly steps and is often used to produce complex mechanical parts.
Lost Foam Casting
Common Stainless Steel Grades
| Alloy Name | Material Strength | Material Properties | Practical Applications |
| 304 Stainless Steel | Tensile Strength: 515-690 MPa Hardness: 70-92 HRB | Widely used, Ductility (low carbon content) | Food Processing, Kitchen |
| 304L Stainless Steel | Tensile Strength: 485-655 MPa Hardness: 70-88 HRB | Ductility (lower carbon for weldability) | Chemical, Oil & Gas |
| 316 stainless steel | Tensile Strength: 515-690 MPa Hardness: 75-95 HRB | Excellent Corrosion Resistance (with molybdenum) | Paper industry, Chemical processing equipment, Pharmerceutical |
| 316L stainless steel | Tensile Strength: 485-655 MPa Hardness: 75-95 HRB | Improved Weldability, Corrosion Resistance | Marine, Chemical |
| 201 stainless steel | Tensile Strength: 620-795 MPa Hardness: 70-88 HRB | Cost-Effective (lower nickel), Corrosion Resist | Construction, Automotive |
| 2205 stainless steel | Tensile Strength: 620-800 MPa Hardness: 20-35 HRC | Resistance to Stress and Corrosion, Used for Welding | Oil & Gas, Chemical |
| 410 stainless steel | Tensile Strength: 450-655 MPa Hardness: 70-85 HRB | Moderate Corrosion Resistance, Machinability | Aerospace, Firearms |
- About Stainless Steel Casting
Multipurpose Stainless Steel Castings
Stainless steel castings are widely used in industries requiring excellent corrosion resistance, strength, and long-term reliability.From pumps and valves to food processing machinery, stainless steel castings provide stable performance in demanding industrial environments.
Pump & Valve Industry
Stainless steel castings are commonly used in metal castings such as valves, pumps, and pipe bodies. This is due to the corrosion resistance and stability of stainless steel in sealed environments, allowing for long-term use.
Pump & Valve Industry
Marine Industry
In marine conditions, salt spray corrosion can severely damage metal castings. Therefore, stainless steel castings are commonly used in pumps, propeller components, and other marine equipment on ships.
Marine Industry
Food Processing Equipment
The food industry has very strict requirements for materials. Stainless steel is easy to clean, not easily contaminated, and has good corrosion resistance. Therefore, stainless steel castings are often used in food processing machinery.
Food Processing Equipment
Construction & Architecture
Stainless steel castings are widely used in the construction industry, commonly used in architectural hardware, structural connectors, and decorative parts. Their aesthetic appeal and high strength make them a favorite in the construction industry.
Construction & Architecture
Automotive Industry
The automotive industry has extremely high requirements for the precision of castings. Stainless steel investment casting is commonly used to cast automotive parts, and its excellent strength and high temperature resistance enable it to be used for a long time.
Automotive Industry
Industrial Machinery
In industrial production, most production machinery requires long-term operation, and stainless steel castings can provide more stable performance. Stainless steel castings are frequently used in machine parts, gearboxes, and other applications.
Industrial Machinery
OEM Stainless Steel Metal Castings
SR Foundry is an advanced metal foundry providing custom stainless steel casting services. We offer a variety of casting processes including precision casting, sand casting, and shell casting. You can choose different grades of stainless steel, such as 304 and 316, to suit your application. We support all these grades.
If you need custom stainless steel metal parts and have a well-developed idea, you can send us the casting drawings, tell us your desired casting process, the weight of the casting, and the quantity you need. SR Foundry will then realize your casting requirements.
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Stainless Steel Casting Samples
To date, we have completed numerous stainless steel castings. SR Foundry supports casting services for a wide range of metal parts, allowing you to select materials, casting processes, etc., according to your specific requirements.
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Frequently Asked Questions
Yes, we have a factory in Jiangsu. Welcome to visit our company and factory. We are a professional manufacturer and offer OEM/ODM service to our customers.
Yes, we offer OEM/ODM service; your logo and design can be made on the products.
Annual production of 30,000 tons
We ship within 40 days after the order is confirmed.