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Stainless Steel Flat Bar 304 - 3/8 Inch X 1-1/2 Inch

Stainless Steel Flat Bar 304 - 3/8 Inch X 1-1/2 Inch

In stock
SKU
SS04FB.375X1.50
$32.93
Be the first to review this product
This 3/8" x 1-1/2" 304 Stainless Steel Flat Bar is a versatile, general-purpose alloy conforming to ASTM A276. It provides 73,200 PSI tensile strength, excellent resistance to corrosion, and superior weldability. Its medium profile is ideal for structural bracing, machine ways, support brackets, and general fabrication projects. In stock and available for same-day pickup in Los Angeles.

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Product Description
Reviews
Questions 0
More Information
Weight1.913300
bobco_dimensions_width1.5
bobco_dimensions_length144
bobco_thickness0.375
price_21to500
price_11to200
price_6to100
addon_charges_fraction2
addon_charges_percentage20
addon_charges_simple10
MAX LENGTHS12
FULL LENGTH PRICE116.01
Thickness0.375
Dimension Length144.000000
Dimension Width1.500000
Dimension Height0.375000

Stainless Steel Flat Bar 304 - 3/8 Inch X 1-1/2 Inch

This 3/8" x 1-1/2" flat bar is milled from Type 304 stainless steel, the most versatile austenitic grade. Conforming to ASTM A276, it combines 73,200 PSI tensile strength with excellent corrosion resistance and weldability, making it ideal for structural and fabrication applications. 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 stainless steel is an austenitic chromium-nickel alloy known for its balanced combination of strength, corrosion resistance, and formability. Supplied in an annealed condition, it is non-magnetic and complies with ASTM A276 standards for bars and shapes. This grade is easily welded and formed, making it a reliable choice for a wide range of industrial, architectural, and food-grade applications.

As a medium-width 1-1/2" flat bar, this profile provides substantial strength for structural applications without excessive weight. It is commonly used for equipment framework, structural bracing, machine ways, wear strips, and support brackets where durability and corrosion resistance are essential.

Specifications

  • Material: 304 Stainless Steel
  • Standards: ASTM A276
  • Strength/Tensile: 73,200 PSI
  • Dimensions: 3/8" Thick x 1-1/2" Wide x 144" Long
  • Finish: Annealed, Mill Finish
  • Certifications: MTR Available

Applications

  • General Fabrication: Support brackets, base plates, and gussets - its strength and weldability make it easy to incorporate into assemblies.
  • Food & Beverage: Equipment framework and structural supports - the hygienic, corrosion-resistant surface is easy to clean and maintain.
  • Architecture: Decorative trim, handrail components, and mounting plates - offers a clean aesthetic combined with excellent weather resistance.
  • Machinery: Wear strips and machine ways - provides a durable and stable surface for guiding components in industrial equipment.

Target Users

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

Finish Options

This product comes standard with a mill finish from the hot rolling process, in an annealed condition. For specific project requirements, other finishes such as a brushed (#4) polish may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.

How to Measure

Flat bar is measured by its Thickness (A) and Width (B). Use calipers to accurately measure these two dimensions of the rectangular cross-section.

Example: To order this flat bar, specify "304 Stainless Flat Bar, 3/8" Thick x 1-1/2" Wide x 144" Long".

Order Checklist

  • Product name and required dimensions (3/8" x 1-1/2" 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 Flat Bar 304 - 3/8 Inch X 1-1/2 Inch
Material
304 Stainless Steel
Standards
ASTM A276
Key Properties
73,200 PSI tensile, Excellent Corrosion Resistance, Excellent Weldability
Primary Applications
Structural bracing, equipment framework, machine ways
Location
Los Angeles warehouse - Same-day pickup available
Request a QuoteAsk an Expert

Available Sizes

We stock 304 Stainless Flat Bar in widths from 1/2" to 6" and thicknesses from 1/8" to 1". This 3/8" x 1-1/2" 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 Flat Bar 304 - 3/8 Inch X 1-1/2 Inch
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