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Navgraha Steel & Engg Company is a manufacturer of Stainless Steel grade SS 347 Wire. These SS 347 Bars are provided with several sizes and diameters according to the application need. We propose these bars in shapes like Square, Hex, Round, Rectangle in the forms of Billet, Ingot, Forging, etc. These bars are fabricated in different finishes such as Black, Bright Polished, Rough Turned, Matt Finish, etc. Our bars are non-magnetic and show good heat conductivity. It is long-lasting and flexible in several systems.
Stainless Steel grade SS 347 Bars are widely known for their excellent heat and corrosion resistance. SS 347 is austenitic steel recommended for long exposure to elevated temperatures. It offers excellent resistance to inter-granular corrosion as well as Chromium Carbide precipitation. Our bars are available at an affordable price with excellent durability and outstanding features.
SS 347 is primarily proffered for its toughness in a wide range, including lower to higher temperatures. This grade is hardened by cold working and easily formable and welded with conventional techniques. In addition, it is stabilized with Columbium and includes Nickel and Chromium with an adequate amount. Other elements that enhance the alloy characteristics are Columbium & Tantalum. This grade is further enhanced to SS 347H by reducing carbon content.
SS 347 Bars are featured with:
These bars prevent stress rupture with effective tensile strength. It is Iron-based composition with Chromium that enhances decomposition resistivity by the formation of the adherent oxide layer. It helps these bars to prevent localized decay. These bars are excellently resistant to oxidation, and efficient creep strength is retained at higher warmth. Our bars shows low thermal elongation, excellent hardness, higher tensile strength, and better elasticity. At the same time, a higher melting point makes it suitable for extreme condition applications. We offer these Bars in several application industries such as higher pressure piping, heat exchangers, superheater and others. We supply requested sizes and dimensions with various specifications as demanded by customers.
SS 347 Bars are applied in corrosive applications in:
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 |
SS 347 | 1.4550 | S34700 |
Grade | Ni | C | Mn | P | S | Si | Cr | Mo |
SS 347 | 13.00 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 20.0 | 3 – 4 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness |
SS 317L | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | 201 |
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