STAINLESS
Flat Bar
Use the form below to make your custom sized product and get a price quote

Description
Our edge‑conditioned stainless steel flat bars are cut from plate or coil before any edge finishing. This leaves a pristine face surface while the edges retain a slight roughness that can be machined or deburred later.
Ideal for projects that demand a flawless appearance on the flat side and quick, on‑site fabrication.
Local inventory in Dallas, Houston & Austin – same‑day shipping available
Grades 304 & 316, with custom widths, thicknesses, and lengths
Corrosion‑resistant, weldable, and ready for CNC machining
Transparent pricing and instant online quotes
Edge‑conditioned finish reduces post‑processing time
Uses
Stainless flat bar is used across a wide range of industries. Typical applications include:
Architectural trim, handrails, and façade panels
Aerospace brackets, fasteners, and interior components
Packaging equipment frames and conveyors
Medical devices, surgical instruments, and diagnostic housings
Food‑processing machinery where hygiene is critical
Mechanical Properties
Typical Mechanical Properties (ASTM A276 / A240)
Yield strength: 30 ksi (210 MPa) for 304, 35 ksi (240 MPa) for 316
Tensile strength: 75‑90 ksi (520‑620 MPa) for 304, 80‑95 ksi (550‑655 MPa) for 316
Elongation at break: 40 % (304), 35 % (316)
Brinell hardness: 120‑180 HB
Good impact resistance down to cryogenic temperatures
Physical Properties
Typical Physical Properties
Density: 8.00 g/cm³ (0.289 lb/in³)
Thermal conductivity: 16 W/m·K (304), 13 W/m·K (316)
Electrical resistivity: 0.73 µΩ·cm (304), 0.75 µΩ·cm (316)
Coefficient of thermal expansion: 9.6 µm/m·°C
Non‑magnetic when annealed; may become slightly magnetic after cold work
Did You Know?
Did you know? Stainless steel is 100 % recyclable and can be re‑melted into new flat‑bar stock without any loss of mechanical performance, helping you meet sustainability goals while keeping material costs low.
Configure Specifications
1. Select Grade
304-L
316-L
13-8
15-5
317L
440c
301
302
303
309
310
321
347
410
416
420
430
Nitronic 50
Nitronic 60
Corrosion resistant, weldable.
2. Dimensions
12" – 144"
3. Quantity
Estimated Weight (per piece)
3.9435 lbs
Price / Item
Market Price
Total (1 piece × 3.94 lbs)
Market Price
EMAIL LIST
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