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Carpenter 20 Tubes, alloy 20 CB-3® Seamless Tubing, ASTM B165 Alloy 400 Tube, Alloy 20 Tube, Incoloy 20 Tubes, Alloy 2.4660 Pipes, Alloy 20CB3 Pipes, Alloy 20 Tubes Manufacturer in Mumbai India.
Ambuja Steel & Engineering Co is one of the prime manufacturers of Alloy 20 Pipes and Tubes sourced by using high-quality raw material and ensuring the durability of the highest quality of industry-standard products. Alloy 20 Pipes and Tubes, also acknowledged as Carpenter 20, is a nickel-iron-chromium austenitic alloy formed for most resistance to acid attack, particularly sulfuric acid. These superalloy pipes have some good resistance to general corrosion, crevice corrosion, and pitting in chemicals that contain phosphoric, chlorides, sulfuric, and nitric acids. It as well contains niobium for stabilization in opposition to sensitization and significant intergranular corrosion. The pipes and tubes are customizable regarding sizes and thicknesses as per specific requirements given by our esteemed clients. We offer the same at market-leading prices.
Pipe/Tube Specifications: ASTM B725,B165, B725/ ASME SB165, SB725
Dimensions:ASTM, ASME
Pipe Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Tube Outside Diameter: 1/8" OD TO 2"OD 3MM OD TO 38 MM OD
Range:1/2” OD up to 5” OD, customs diameters also available
Type: Seamless / ERW / Welded / Capillary Tubes
Form: Round Tube, Square Tube, Rectangular Tube
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % |
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