Stainless Steel Round Tube 304 - 4 Inch X 0.12
304 Stainless Steel Round Tube - 4" OD x .120" Wall x 240"
This 4" OD x .120" wall 304 Stainless Steel Round Tube offers an excellent combination of strength and corrosion resistance. Certified to ASTM A269, it delivers 73,200 PSI tensile strength and superior weldability, making it ideal for structural and architectural fabrication. In stock Los Angeles.
- 304 Stainless Steel Construction
- ASTM A269 Certified
- 73,200 PSI Tensile Strength
- Excellent Weldability & Corrosion Resistance
Type 304 is the most versatile austenitic stainless steel, valued for its robust corrosion resistance and strength. As tubing manufactured to ASTM A269 standards, it offers excellent weldability and formability without requiring post-weld annealing. Its chromium-nickel composition provides a clean, non-reactive surface suitable for both industrial and decorative applications, and it remains non-magnetic in the annealed condition.
This large 4-inch diameter tube with a sturdy .120" wall is ideal for applications requiring significant structural integrity. Common uses include architectural columns, industrial equipment frames, heavy-duty supports, and large-scale railings where both strength and aesthetic appeal are critical design factors.
Specifications
- Material: 304 Stainless Steel
- Standards: ASTM A269
- Strength/Tensile: 73,200 PSI
- Dimensions: 4" OD x .120" Wall x 240" Length
- Finish: Mill Finish
- Certifications: MTR Available
Applications
- Architectural & Structural: Columns, supports, and large handrails - large diameter provides high strength and visual impact.
- Industrial Fabrication: Equipment frames and conveyor rollers - robust wall thickness withstands heavy loads and wear.
- Food & Beverage: Large-scale process lines and equipment framework - hygienic, easy-to-clean surface and corrosion resistance.
- Marine Environments: Heavy-duty boat railings and hardware - good resistance to atmospheric corrosion.
Target Users
Fabricators, engineers, architects, and maintenance managers rely on 304 Stainless Steel Tube for durable, corrosion-resistant structural and decorative components throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish, which may have a slight grain or surface variations from the manufacturing process. For applications requiring a specific aesthetic, finishes such as a #4 brushed (180 grit) or a polished finish may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Round tube is measured by its Outside Diameter (OD) and its Wall Thickness. Use calipers to accurately measure these two dimensions.
Example: To order this round tube, specify "304 Stainless Round Tube, 4-inch OD by .120-inch Wall".
Order Checklist
- Product name and required dimensions (4" OD x .120" Wall)
- Material specification and quantity
- Confirm grade (304) meets requirements
- Surface finish requirements (Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Stainless Steel Round Tube 304 - 4 Inch X 0.12
- Material
- 304 Stainless Steel
- Standards
- ASTM A269
- Key Properties
- 73,200 PSI tensile, Excellent Weldability, Excellent Corrosion Resistance
- Primary Applications
- Structural frames, industrial supports, architectural columns
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 304 Stainless Round Tube in a wide range of outside diameters and wall thicknesses. This 4" OD x .120" Wall size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing