Stainless Steel Flat Bar 304 - 1/4 Inch X 4 Inch
| Weight | 3.400000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.25 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 2 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 10 |
| MAX LENGTHS | 12 |
| FULL LENGTH PRICE | 174.1 |
| Thickness | 0.25 |
| Dimension Length | 144.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.250000 |
Stainless Steel Flat Bar 304 - 1/4 Inch X 4 Inch
This 4" x 1/4" 304 Stainless Steel Flat Bar is a versatile austenitic grade ideal for heavy fabrication. Conforming to ASTM A276, it provides excellent corrosion resistance, high ductility, and superior weldability, making it a reliable choice for structural supports. In stock Los Angeles.
- 304 Stainless Steel Construction
- ASTM A276 Certified
- 73,200 PSI Tensile Strength
- Excellent Corrosion Resistance
Type 304 stainless steel, often called "18-8," is the most common chromium-nickel austenitic alloy, valued for its combination of strength, ductility, and corrosion resistance. Supplied in an annealed condition per ASTM A276, this material is non-magnetic and can be easily formed and welded. Its protective chromium-oxide layer provides excellent durability in a wide range of industrial and atmospheric environments.
As a large 4-inch wide profile, this flat bar is ideal for fabricating heavy structural components, equipment base plates, support brackets, and architectural elements where strength and longevity are critical. Its substantial cross-section ensures stability and load-bearing capacity for demanding projects.
Specifications
- Material: 304 Stainless Steel
- Standards: ASTM A276
- Strength/Tensile: 73,200 PSI
- Dimensions: 4" Width x 1/4" Thickness x 144" Length
- Finish: Annealed, Mill Finish
- Certifications: Mill Test Report (MTR) Available
Applications
- General Fabrication: Base plates and gussets - substantial width provides excellent load distribution and stability.
- Food & Beverage: Equipment framework and supports - excellent corrosion resistance and hygienic surface for demanding environments.
- Architecture & Construction: Brackets, supports, and lintels - combines aesthetic appeal with long-term weather resistance.
- Marine Hardware: Non-critical fittings and braces - good resistance to corrosion in freshwater environments.
Target Users
Fabricators, engineers, and construction professionals rely on 304 stainless flat bar for its structural integrity and corrosion resistance in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish from the hot rolling and annealing process, which may have some surface imperfections. For specific aesthetic requirements, finishes such as a #4 brushed or #8 mirror polish can be applied after fabrication. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Flat bar is measured by its Width (A), the larger flat dimension, and its Thickness (B), the smaller dimension. Use calipers for an accurate measurement.
Example: To order this flat bar, specify "304 Stainless Flat Bar, 1/4 inch thick by 4 inch wide by 144 inch length".
Order Checklist
- Product name and required dimensions (1/4" x 4" x 144")
- Material specification and quantity
- Confirm grade (304) meets requirements
- Surface finish requirements (Standard Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Stainless Steel Flat Bar 304 - 1/4 Inch X 4 Inch
- Material
- 304 Stainless Steel
- Standards
- ASTM A276
- Key Properties
- 73,200 PSI tensile, Excellent Corrosion Resistance, Excellent Weldability
- Primary Applications
- Base plates, structural supports, food equipment frames
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 304 Stainless Flat Bar in a wide range of widths and thicknesses, with standard lengths up to 144". This 4" x 1/4" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Stainless Steel Flat Bar 304 - 1/4 Inch X 4 Inch$44.47
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