A B Stainless Steel - | E-Showroom
A B Stainless Steel - | E-Showroom
A.B. Stainless Steel is one of the largest exporter, manufacturer and supplier of Alloy 20 Round Bars in India. Alloy 20 Bars is made from a nickel-iron-chromium alloy by means of having an addition of molybdenum and copper. UNS N08020Round Bars contains niobium for stabilization against sensitization resulting in intergranular corrosion. It has first-rate resistance to general corrosion, pitting, and crevice corrosion in chemicals, containing chlorides and sulfuric, phosphoric, nitric acids.
It is well suited to the production of gasoline, solvents, explosives, inorganic and organic chemicals, pharmaceuticals, food, and synthetic materials. Typical applications of the same include heat exchangers, tanks, piping, pumps, and valves. Our WNR 2.4660Round Bars are accessible to our valuable customers in different range of diameters, wall thicknesses and sizes at quite affordable rates.
Alloy 20 Round Bars SpecificationSpecification : ASTM B473 / ASME SB473
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 4 mm To 350 mm DIA
Length : 100 mm To 3000 mm Long & Abov
Diameter : 20 - 320mm
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Grade : Alloy 20 (UNS No. N08020)
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
Our Alloy 20 Round Bars conforms to NACE MR0175/ISO 15156
ASTM B473 Alloy 20 Bars Equivalent GradesSTANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | OR | EN |
Alloy 20 | 2.4660 | N08020 | - | Z2NCUD31-20AZ | - | - | - | NiCr20CuMo |
Grade | Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si |
Alloy 20 | 32 – 38 | Bal | 19 – 21 | 3 – 4 | 2 – 3 | 0.1 – 0.3 | 0.02 max | 1 – 2 | 0.02 max | 0.005 max | 0.7 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 80000 , MPa – 551 | Psi – 35000 , MPa – 241 | 30 % |
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Cold Rolled Alloy 20 Rods