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Cold Rolled Stainless Steel Bars | 201-316L Alloy Metal Rods | Construction Grade 50mm-3m

Cold Rolled Stainless Steel Bars | 201-316L Alloy Metal Rods | Construction Grade 50mm-3m

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High-Performance Stainless Steel Bright Bars
Precision-engineered stainless steel bar bright bar solutions offer exceptional surface finishes with Ra ≤0.4μm, ideal for architectural and marine applications. Our SUS304 bright rod and 316L round bar variants provide corrosion resistance up to 1,500 hours in salt spray testing, while 2205 duplex steel bars deliver 2x higher stress cracking resistance than standard grades.

Technical Specifications

Grade Diameter Range Surface Finish Yield Strength Compliance Standard
SUS304/316L 3-100mm Mirror Polish ≥205 MPa ASTM A276/A479
310S/321 105-200mm Cold Drawn ≥515 MPa EN 10088-3
2205 Duplex 205-300mm Bright Annealed ≥550 MPa UNS S31803
904L/316Ti Custom Sizes Electrolytic ≥690 MPa NACE MR0175
430/441 2-50mm Hairline ≥370 MPa JIS G4303

Advanced Material Properties
Optimized for high-visibility installations, bright rod stainless steel bar products feature:

  • Electropolishing for enhanced hygienic properties (FDA-compliant)
  • Seamless weldability across 300-series alloys like 321 and 904L round bars
  • Thermal stability up to 870°C (1600°F) for 310S high-temp applications
  • Dual-certification on 2205 duplex steel (ISO 17781 & ASTM A955)

Key Industrial Applications:

  • SUS304 bright rod: Food processing equipment, pharmaceutical machinery
  • 316Ti round bar: Chemical reactor shafts, offshore platform components
  • 2205 bright bar: Desalination plant pipe systems, coastal architectural frameworks
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