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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





