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SS 321 Bars provided by Navgraha Steel & Engg Company are widely used for its excellent implemented features. It has excellently improved strength, and the main feature to recommend these Bars is Stabilization o at higher temperatures. It is accessible to long-time use in high temperatures due to excellent prevention to carbide precipitation. Hence, these bars are extremely resistant to inter-granular corrosion. Our Bars are widely used in higher temperature systems with excellent functionality. Other grade characteristics have extended its durability and working life span.
SS 321, an austenitic, is Stabilized Structure with the efficient addition of Titanium. Titanium prohibits chromium Carbides, and effective stabilization is obtained. These SS 321 bars are known for the toughness offered by the material and its corrosion opposing efficiency. It is produced using numerous standards and specifications. In addition, these bars are obtained in the round, square, hex, hollow forms in diverse sizes, diameters, and other dimensions. It is finely refined with a bright finish, black and polished finish.
SS 321 bars excellently resists various corrosion in different surroundings. It is used at moderate temperature, working in acidic surroundings when applied to organic acid surroundings. It avoids heat hardening and cold hardened to improve toughness. Also, these bars are immune to stress cracking due to higher tensile capacity. Similarly, creep and heat corrosion cracking is prevented due to higher resistance. These bars are extremely impervious to general corrosion conditions and is rust-free and pit-free.
Features of SS 321:
Properties of SS 321 Bars:
Where to employ SS 321Bars?
SS 321 wire are easy to assemble in any application system due to their excellent weldability. Additionally, these Bars are availed with required sizes and custom-length. SS 321 Bars are better performing in lower temperatures with excellent toughness. We present less costly bars with a large variety of specifications and several forms. It performs with several properties like excellent tensile and yield strength, higher ductility and outstanding corrosion .
Specifications | ASTM A276, A580 / ASME SA276, SA580 |
Standards | DIN, ASTM, ASME, BS and all International Standards |
Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Diameter | Outside Diameter in the range of 4mm to 500mm |
Width | 1m to 48″ |
Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
Flat Bars | 1/2” to 10” in the thickness range of 2mm to 150mm |
Wire Length | Max 12000 mm |
Wire Mesh Length | 30m to 100″ |
Wire Diameter | 5.5 – 400 mm |
Length | 1 to 6 Meters, Custom Cut Lengths |
Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging, Wire Mesh, Hexagonal Wiremesh, Welding Wiremesh, Netting Wiremesh, Woven Wiremesh, Spring Steel wire mesh, Square Wiremesh Etc |
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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