Stainless Steel Grade 430
Stainless Steel Grade 430 is a popular and widely used ferritic stainless steel. It has many benefits and advantages that make it a great choice for many applications.
One of the most significant advantages of Grade 430 is its corrosion resistance. It is highly resistant to corrosion and can withstand many environmental factors such as high humidity, high temperature, and exposure to chemicals. This makes it ideal for use in heavy-duty applications that require durability and long-lasting performance.
Another benefit of this grade of stainless steel is its high heat resistance. Grade 430 can withstand high temperatures, making it perfect for use in cooking appliances like ovens and stoves. It is also used in automotive exhaust systems, heat exchangers, and other high-temperature applications.
Stainless Steel Grade 430 is also an economical choice compared to other types of stainless steel. It is less expensive and easier to manufacture, which makes it a popular choice for manufacturers. It is also easy to work with, making it easy to cut, weld, and form into various shapes and sizes.
AISI/SS 430 Sheet characteristics
- Heat and corrosion resistance
- 75% ductility
- Stretcher strains as chromium grades
- Roping with the result of stretching
- Weldable with non-rigorous materials
- Magnetic in all conditions
- Good annealed condition
- Sturdy finish
- Resistance to pitting and stress cracking
| Specifications | ASTM A240, ASME SA240 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Surface | 2B, 2D, BA, NO.4, NO.8, 8K, Mirror,Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm,etc. |
| Finish | Black,Bright Polished,Rough Turned,No.4 Finish,Matt Finish,BA Finish |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
Chemical Properties
| Grade | Cr | Mn | Si | C | P | S | Fe |
| SS 430 | 16.00 – 18.00 | 0.0 – 1.00 | 0.0 – 1.00 | 0.0 – 0.08 | 0.0 – 0.04 | 0.0 – 0.02 | Balance |
Stainless Steel Grade 430 Test
1. Chemical Composition Analysis: This test determines the chemical composition and impurity content of the material. It helps ensure the quality and uniformity of the steel.
2. Mechanical Properties Analysis: This test measures the mechanical properties of the material, including tensile strength, yield strength, elongation, and hardness. It helps evaluate the suitability of the steel for different applications.
3. Heat Treatment Analysis: This test determines the effect of heat treatment on the material's properties, such as its microstructure, hardness, and corrosion resistance. It helps optimize the heat treatment process for the given application.
4. Corrosion Resistance Analysis: This test evaluates the resistance of the material to corrosion in different environments. It helps select the appropriate stainless steel grade for the intended application.
5. Weldability Analysis: This test measures the weldability of the material, assessing its ability to hold up to welding and other fabrication processes. It helps ensure the integrity of the finished product.
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