A240/SUS 202 stainless steel plate is a type of austenitic stainless steel known for its excellent corrosion resistance, high strength, and formability. It is commonly used in various industrial and household applications due to its favorable properties and versatility.

 

Physical Properties:

A240/SUS 202 stainless steel plate exhibits a density of approximately 7.88 g/cm³, providing a good balance between strength and weight. It has a melting point of around 1400-1425°C and a thermal conductivity of approximately 15.0 W/m·K.

 

Size Range:

Available in various sizes and thicknesses, A240/SUS 202 stainless steel plate typically ranges from 0.3 mm to 100 mm in thickness. Widths can extend up to 2000 mm, and lengths can reach up to 6000 mm, catering to diverse application requirements.

 

Chemical Composition:

The typical chemical composition of A240/SUS 202 stainless steel plate is as follows:

- Chromium (Cr): 17.0-19.0%

- Nickel (Ni): 4.0-6.0%

- Carbon (C): ≤0.15%

- Manganese (Mn): 7.5-10.0%

- Silicon (Si): ≤1.0%

- Phosphorus (P): ≤0.06%

- Sulfur (S): ≤0.03%

 

Mechanical Properties:

- Tensile Strength: ≥515 MPa

- Yield Strength: ≥275 MPa

- Elongation: ≥40%

These mechanical properties ensure durability and reliability in various applications.

 

Hardness:

A240/SUS 202 stainless steel plate typically exhibits a Rockwell hardness of approximately B95.

 

Standard Compliance (ASTM A240, JIS G4304):

A240/SUS 202 stainless steel plate complies with international standards such as ASTM A240 and JIS G4304, ensuring quality and consistency in production.

 

Non-Destructive Testing Standard:

Standard non-destructive testing methods, including ultrasonic inspection, are employed to ensure the quality and integrity of A240/SUS 202 stainless steel plates.

 

Corrosion Resistance:

A240/SUS 202 stainless steel offers excellent corrosion resistance in various environments, including acidic and alkaline solutions. It is suitable for applications requiring resistance to corrosion and oxidation.

 

Heat Treatment Condition:

A240/SUS 202 stainless steel plate is generally annealed at temperatures ranging from 1010 to 1150°C, followed by rapid cooling. This process helps eliminate internal stress and improve corrosion resistance.

 

Main Applications:

- Household Appliances: Kitchen sinks, utensils, and cookware.

- Automotive: Exhaust systems, trim components, and decorative features.

- Construction: Architectural panels, handrails, and fixtures.

- Food Processing: Equipment and containers for food handling and storage.

- Petrochemical: Storage tanks, piping, and processing equipment.

 

TJC Steel Supply Case:

TJC Steel (TJC Iron & Steel(Group) Co., Limited) is a leading supplier of A240/SUS 202 stainless steel plates, adhering to international standards such as ASTM A240 and JIS G4304. They provide reliable solutions for various applications across industries, ensuring the highest quality standards are met.

 

Conclusion:

A240/SUS 202 stainless steel plate is a versatile and durable material suitable for a wide range of applications. With its excellent corrosion resistance, high strength, and formability, it meets the diverse needs of customers in industries such as household appliances, automotive, construction, food processing, and petrochemical.