SS310 (UNS S31000 / EN 1.4845) round bars follow standards like ASTM A276 and ASTM A479. They feature high chromium (24–26%) and nickel (19–22%) content for high-temperature strength and corrosion resistance up to 1100°C. Sizes range from 4mm to 500mm in diameter with black, bright, or polished finishes. [1, 2, 3, 4, 5] Key Specifications & Standards • Standard Specifications: ASTM A276, ASTM A479, ASME SA276, ASME SA479 • Grade Designations: SS 310, UNS S31000, AISI 310, Werkstoff Nr. 1.4845 • Size Range: 4 mm to 500 mm diameter • Standard Lengths: 1 to 6 meters, custom cut-to-length • Surface Finishes: Black, bright polished, rough turned, matt, or cold drawn [1, 4, 6, 7] Chemical Composition (%) • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Silicon (Si): Max 1.5% • Manganese (Mn): Max 2.0% • Carbon (C): Max 0.25% • Phosphorus (P): Max 0.045% • Sulfur (S): Max 0.030% • Iron (Fe): Balance [1, 8, 9, 10, 11] Mechanical Properties • Tensile Strength: Min 515 MPa • Yield Strength (0.2% Offset): Min 205 MPa • Elongation: Min 40% • Hardness: Max HB 217 / HRB 95 If you need help, tell me:What diameter and length do you require?Is it for a high-temperature or chemical application?I can help you find local suppliers or specific tolerance grades.
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SS310 Round Bar Stockist And Supplier In Ahmedabad Gujarat India
2026-08-23T18:34:22
SS310 (UNS S31000 / EN 1.4845) round bars follow standards like ASTM A276 and ASTM A479. They feature high chromium (24–26%) and nickel (19–22%) content for high-temperature strength and corrosion resistance up to 1100°C. Sizes range from 4mm to 500mm in diameter with black, bright, or polished finishes. [1, 2, 3, 4, 5] Key Specifications & Standards • Standard Specifications: ASTM A276, ASTM A479, ASME SA276, ASME SA479 • Grade Designations: SS 310, UNS S31000, AISI 310, Werkstoff Nr. 1.4845 • Size Range: 4 mm to 500 mm diameter • Standard Lengths: 1 to 6 meters, custom cut-to-length • Surface Finishes: Black, bright polished, rough turned, matt, or cold drawn [1, 4, 6, 7] Chemical Composition (%) • Chromium (Cr): 24.0 – 26.0% • Nickel (Ni): 19.0 – 22.0% • Silicon (Si): Max 1.5% • Manganese (Mn): Max 2.0% • Carbon (C): Max 0.25% • Phosphorus (P): Max 0.045% • Sulfur (S): Max 0.030% • Iron (Fe): Balance [1, 8, 9, 10, 11] Mechanical Properties • Tensile Strength: Min 515 MPa • Yield Strength (0.2% Offset): Min 205 MPa • Elongation: Min 40% • Hardness: Max HB 217 / HRB 95 If you need help, tell me:What diameter and length do you require?Is it for a high-temperature or chemical application?I can help you find local suppliers or specific tolerance grades.
2026-08-23T18:34:22
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