Square Stainless Tubing – Type 304

Square Stainless Tubing is high-strength, corrosion-resistant tubing used for industrial, commercial, and consumer applications, such as equipment components, furniture, and decorative fixtures. It offers excellent formability, weldability, and machinability.

Application: Industrial, commercial, and consumer applications.

Standards: ASTM A554, ASME SA554

Common Sizes:

– Outside Dimensions: 1 inch x 1 inch – 6 inches x 6 inches (25.4 mm x 25.4 mm – 152.4 mm x 152.4 mm)
– Wall Thickness: 0.035 inch – 0.5 inch (0.89 mm – 12.7 mm)
– Length: 10 feet – 30 feet (3048 mm – 9144 mm)

Mechanical Properties:

– Tensile Strength: 70,000 psi (485 MPa)
– Yield Strength: 25,000 psi (170 MPa)
– Elongation at Break: 35%

Chemical Composition:

– Iron (Fe): 69-73%
– Chromium (Cr): 18-20%
– Nickel (Ni): 8-12%
– Manganese (Mn): 2% max
– Silicon (Si): 1% max
– Carbon (C): 0.08% max
– Phosphorus (P): 0.045% max
– Sulfur (S): 0.03% max
– Nitrogen (N): 0.1% max