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ASTM B462 NO8020 Nickel Alloy Steel Flanges Bridas
YUHONG supplies ASTM B462 NO8020 Nickel Alloy Steel Flanges.
Nickel Alloy NO8020 is an austenitic niobium-stabilized alloy that contains nickel and low carbon. The chemical composition of Alloy NO8020 Flanges will mainly include nickel, chromium, and iron, along with some additional elements like molybdenum and copper.This Alloy will resist corrosion especially in those environments that contain chemicals like nitric acid, phosphoric acid, chlorides and sulfuric acid.
Nickel Alloy NO8020 also has good mechanical properties at both ambient as well as elevated temperatures.Alloy NO8020 is often termed as a superalloy.What's more, this nickel alloy combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication properties.
Specification Of ASTM B462 NO8020
| Type | Forged / Threaded / Screwed / Plate |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ to 48″NB |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Flange Delivery Condition | As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T, Machined |
| Flange Dimension Standard | Standard - ANSI - ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, and ANSI B16.48 |
| Other Testing | NACE MR0175, NACE TM0177, NACE TM0284, CHARPY V-NOTCH TEST, RADIOGRAPHIC EXAMINATION, XRAY, ULTRASONIC EXAMINATION, LIQUID PENETRANT, MAGNETIC PARTICLE, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc. |
| Flange Value Added Service | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
| Coating Flanges Face | Zinc Plated, Yellow Transparent, Anti-rust Paint, Cold and Hot Dip Galvanized, Oil Black Paint |
| Flange Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
Chemical Composition Of ASTM B462 NO8020
| C | Ni | P | Mn | S | Si | Cu | Mo | Cr |
| 0.07 | 32-38 | 0.045 | 2 | 0.035 | 1 | 3-4 | 2-3 | 19-21 |
Physical Properties Of ASTM B462 NO8020
| Density | 8.05 g / m³ |
| Melting Point | 1443 ℃ |
Mechanical Properties Of ASTM B462 NO8020
| Tensile Strength, min. | Yield Strength, min. | Elongation, min. | Reduction of Area, min. | ||
| ksi | MPa | ksi | MPa | % | % |
| 80 | 551 | 35 | 241 | 30 | 50 |
Application
Fabrication Industry
Pickling Equipment
Waste Incineration Industry
Pollution-Control Equipment
Natural Gas Industry
Oil And Gas Well Piping
Nuclear Fuel Reprocessing
Water Pipeline Industry
Acid Production
Chemical Industry - Processing