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Stainless Steel Square 304 - 1/2 Inch
Image Stainless Steel Square 304 - 1/2"

Stainless Steel Square 304 - 1/2 Inch

In stock
SKU
SS04SQ.500
$18.16
Be the first to review this product
1/2" x 1/2" 304 Stainless Steel Square Bar, 144" length. Conforms to ASTM A276, offering an excellent balance of strength, corrosion resistance, and weldability. With 73,200 PSI tensile strength, this versatile bar is ideal for structural supports, frames, shafts, and general fabrication. Its clean finish is suitable for architectural and food-grade applications. In stock for Los Angeles pickup.

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Product Description
Reviews
Questions 0
More Information
Weight0.850800
bobco_dimensions_width0.5
bobco_dimensions_length144
bobco_thickness0.5
price_21to500
price_11to200
price_6to100
addon_charges_fraction2
addon_charges_percentage20
addon_charges_simple7
MAX LENGTHS12
FULL LENGTH PRICE58.41
Thickness0.5
Dimension Length144.000000
Dimension Width0.500000
Dimension Height0.500000

304 Stainless Steel Square Bar - 1/2 Inch

This 1/2" x 1/2" 304 Stainless Steel Square Bar provides excellent strength and corrosion resistance for fabrication and structural projects. Certified to ASTM A276, it features 73,200 PSI tensile strength and superior weldability, making it ideal for frames, braces, and supports. In stock Los Angeles.

  • 304 Stainless Steel Construction
  • ASTM A276 Certified
  • 73,200 PSI Tensile Strength
  • Excellent Corrosion Resistance & Weldability
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

Type 304 is the most widely used austenitic stainless steel, known for its balanced properties. Its 18% chromium and 8% nickel composition provides outstanding resistance to atmospheric and chemical corrosives. Conforming to ASTM A276, this non-magnetic alloy maintains its strength at high temperatures and is readily welded and formed, making it a highly versatile material for countless applications.

As a medium 1/2" square bar, this product is ideal for fabricating structural supports, machine frames, axles, shafts, and braces. Its uniform shape provides stability and strength for general fabrication, food processing equipment, and architectural framework where both durability and a clean appearance are required.

Specifications

  • Material: 304 Stainless Steel
  • Standards: ASTM A276
  • Strength/Tensile: 73,200 PSI
  • Dimensions: 1/2" x 1/2" x 144" length
  • Finish: Mill Finish, Annealed
  • Certifications: MTR Available

Applications

  • Food Processing: Equipment frames and supports - hygienic, non-reactive surface is ideal for sanitation.
  • Architectural: Handrails, braces, and structural supports - clean appearance and excellent weather resistance.
  • General Fabrication: Machinery frames, axles, and shafts - combines strength, weldability, and corrosion resistance.
  • Marine: Brackets and light structural components - good resistance to saltwater spray.

Target Users

Fabricators, welders, machinists, and engineers rely on 304 Stainless Square Bar for its versatility and reliability in structural and fabrication projects throughout the Los Angeles area.

Finish Options

This product comes standard with a mill finish in an annealed condition, suitable for most fabrication and structural uses. For specific aesthetic or functional requirements, other finishes such as a #4 brushed polish may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.

How to Measure

Square bar is measured by its side width and height, which are equal. Use calipers to measure the distance across two parallel flat sides for an accurate dimension.

Example: To order this square bar, specify "304 Stainless Square Bar, 1/2" x 1/2" x 144" length".

Order Checklist

  • Product name and required dimensions (1/2" x 1/2" x 144")
  • Material specification and quantity
  • Confirm grade (304) meets requirements
  • Surface finish requirements (Annealed Mill Finish)
  • Certifications required (Mill Test Report)
  • Special handling or delivery requirements

Quick Facts

Product
Stainless Steel Square 304 - 1/2 Inch
Material
304 Stainless Steel
Standards
ASTM A276
Key Properties
73,200 PSI tensile, Excellent Weldability, Excellent Corrosion Resistance
Primary Applications
Structural supports, machine frames, food equipment
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock 304 Stainless Square Bar in sizes from 1/4" to 5/8" and lengths up to 144". This 1/2" x 1/2" x 144" size is available for immediate pickup in Los Angeles.

Custom cutting services available.

Contact for Sizing
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You're reviewing:Stainless Steel Square 304 - 1/2 Inch
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