304 Stainless Steel Square Tube
304 stainless steel square tube is a name for steel tubes with identical side lengths. It is comprised of strip steel that has been processed. In general, strip steel is unpacked, flattened, crimped, and welded to make a round tube, which is then rolled into a square tube and cut to length. 304 stainless steel square tubes are commonly used as structural tubes, decorative tubes, building tubes, and other similar applications.
Specifications of 304 Stainless Steel Square Tube
| Product Name | 304 Stainless Steel Square Tube |
| Material | SS304 |
| Size | 15mm x 15mm, 20mm x 20mm, 25mm x 25mm, 30mm x 30mm, 40mm x 40mm, 50mm x 50mm, etc. |
| Wall Thickness | 1.0mm, 1.5mm, 2.0mm, 3.0mm, etc. |
| Length | 6000mm |
| Surface | 180G |
| Payment Terms | T/T, L/C |
| Delivery Time | As per quantity required |
Chemical Composition (%) of 304 Stainless Steel Square Tube
| CHEMICAL COMPOSITION (%) | |||||||
| C, max | Mn, max | P, max | S, max | Si, max | Cr, max | Ni | Fe |
| 0.08 | 2.00 | 0.0450 | 0.030 | 1.00 | 20.00 | 8.00-10.50 | Rest |
Mechanical Properties of 304 Stainless Steel Square Tube
| MECHANICAL PROPERTIES | ||||
| Tensile Strength, MPa, min | Yield Strength, MPa, min | Elongation (%), min | Hardness, max | |
| 310 | 276 | 35 | 123 HB | 70 HRB |
Features of 304 Stainless Steel Square Tube
- Good corrosion resistance
- Excellent high-temperature resistance
- Good mechanical properties
- Good strength and ductility
- Good weldability
Applications of 304 Stainless Steel Square Tube
304 stainless steel square tubes can be used in a wide range of applications requiring strength, corrosion resistance, and good mechanical properties, such as building construction, industrial machinery, and transportation equipment.
- Food and beverage processing equipment
- Mechanical frame and stand
- Conveyor system
- Storage rack
