304 Stainless Steel Coils

304 is the most widely used austenitic stainless steel globally. It offers excellent corrosion resistance, formability, weldability, and heat resistance at a competitive cost. It performs well in atmospheric, freshwater, and neutral environments, making it the standard choice for general-purpose applications across household, construction, food, and light industry.

Chemical Composition

C ≤ 0.08%, Si ≤ 1.00%, Mn ≤ 2.00%, P ≤ 0.045%, S ≤ 0.030%, Cr 18.00–20.00%, Ni 8.00–10.50%, Fe balance.

Mechanical Properties

Tensile Strength ≥ 515 MPa; Yield Strength ≥ 205 MPa; Elongation ≥ 40%; Hardness ≤ 201 HB.

Advantages

Good general corrosion resistance; excellent formability and weldability; stable performance at room and medium temperatures; good low-temperature toughness; cost-effective and widely available.

Applications

Kitchenware, tableware, sinks, architectural decoration, food equipment, pipes, tanks, hardware, and general mechanical parts.

Equivalent Grades

UNS S30400, EN 1.4301, JIS SUS304, GB 06Cr19Ni10.

 

Stainless Steel Suppliers

If you have project requirements for stainless steel, we welcome your order. GNEE has a large inventory of popular products for you to choose from. It can be processed into various practical product forms, including plates, coils, tubes, bars, wires, etc. For detailed chemical composition information and free samples, please contact our factory immediately. We offer competitive prices and excellent service.Email: info@gneestainless.com

 

Testing and Documentation: Factory test certificate, EN 10204 3.1, chemical report, mechanical report, destructive testing report, non-destructive testing report, PMI test report, visual inspection report, third-party inspection report, NABL certified laboratory report.
Packaging: Wooden crate packaging, bubble wrap packaging, steel strapping, or packaging according to customer requirements.