Understanding the Properties and Applications of 304S12 Steel Grade

[ad_1] The 304S12 steel grade is a versatile and widely used stainless steel grade that offers good corrosion resistance, high strength, and excellent formability. It is also known as 1.4307 or 304L, and it is part of the 300 series of austenitic stainless steels.

Mechanical Properties:
– Tensile Strength: 500-700 MPa
– Yield Strength: 190-310 MPa
– Elongation: 40-60%
– Hardness: 170-201 HB

Technical Properties:
– Density: 8.0 g/cm3
– Melting Point: 1400-1450°C
– Thermal Conductivity: 14.2 W/m°C
– Electrical Resistivity: 0.73 x 10^-6 Ωm

Chemical Composition:
– Carbon (C): 0.03% max
– Manganese (Mn): 2.00% max
– Phosphorus (P): 0.045% max
– Sulfur (S): 0.03% max
– Silicon (Si): 1.00% max
– Chromium (Cr): 17-19%
– Nickel (Ni): 8-10.5%

– 304S12 steel grade is commonly used in the manufacturing of kitchen equipment, food processing equipment, chemical processing vessels, and architectural applications.
– It is also utilized in heat exchangers, pharmaceutical equipment, and medical devices due to its corrosion resistance and hygienic properties.
– Its high formability makes it suitable for a wide range of fabrication and welding processes, including stamping, bending, and welding.

Overall, the 304S12 steel grade is a popular choice for various applications due to its excellent combination of mechanical properties, corrosion resistance, and formability.