Stainless Steel Square Tube 304 - 4 Inches X 0.12

4" x 4" x 0.120" wall 304 Stainless Steel Square Tube, 240" length. Meets ASTM A269 specifications, delivering 73,200 PSI tensile strength, excellent corrosion resistance, and superior weldability. This large structural tube with its substantial size is ideal for heavy-duty applications including structural columns, industrial supports, and large equipment frames.

This 4" x 0.120" wall 304 Stainless Steel Square Tube meets ASTM A269 standards, providing 73,200 PSI tensile strength and excellent corrosion resistance. Its large profile is ideal for structural columns, equipment frames, and architectural supports.

Specifications

This 4" large-profile Type 304 austenitic stainless steel square tubing, containing 18% chromium and 8% nickel, provides superior resistance to oxidation and corrosion.

Manufactured to ASTM A269 standards, it delivers a balance of strength, toughness, and fabrication characteristics. Its annealed condition keeps it non-magnetic and highly formable, offering significant structural efficiency for heavy-duty applications. Ideal for support columns in construction, robust equipment frames, industrial supports, and large-scale architectural elements where both strength and aesthetic appeal are required in welded structural and decorative projects.

Structural:

Support columns and posts - high strength-to-weight ratio and corrosion resistance.

Industrial:

Heavy equipment frames and machine bases - withstands industrial environments and is easily fabricated.

Architectural:

Large-scale signage, entryways, and canopies - provides clean lines and excellent weather resistance.

Food & Beverage:

Support structures for large vats or conveyor systems - easily sanitized and non-reactive.

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