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Lork Best Selling ASTM B619/ASTM B626/N06022/ASTM B622 Super Alloy Tube for Oil & Gas Pipeline Hastelloy Alloy C-22 Pipe1
Super Alloy, Hastelloy C22, Nickel Alloy
LORK GROUP CO., LTD
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Product Description Product Description IntroductionAlloy C22 is a nickel-chromium-molybdenum solid solution strengthened super-alloy with a nominal chemical composition of 56% nickel, 22% chromium, and 13% molybdenum, with additions of iron, tungsten, and cobalt. It is commonly referred to by the tradename Hastelloy? C22 and the universal designation UNS N06022. C22 has excellent corrosion and oxidation resistance, great mechanical properties over a wide range of temperatures, and good fabrication properties.Hastelloy C22 CharacteristicsCORROSION RESISTANCEAlloy C22 is one of the most corrosion-resistant alloys available, even outperforming C276 and 625. It is resistant to almost all reducing and oxidizing environments, including strong oxidizers, seawater, and organic acids. In addition, C22 has excellent resistance to chloride-induced localized corrosion, including pitting, crevice corrosion, and stress corrosion cracking.OXIDATION RESISTANCEC22 has excellent resistance to oxidation, carburization, and sulfidation at elevated temperatures. However, C22 should not be used at temperatures above 1250°F due to the possible formation of embrittling phases.MECHANICAL PROPERTIESC22 is typically provided in the annealed condition with a minimum yield strength of 45 ksi. However, C22 can be cold worked to higher strength levels.HEAT TREATMENTC22 is typically annealed at 2050°F (1121°C), followed by rapid cooling.WORKABILITYC22 can be hot worked or cold worked. However, C22 work-hardens rapidly. Therefore, cold working must often be performed in stages with intervening anneals. Parts should be annealed after cold working.Hastelloy C22 ApplicationsThe exceptional corrosion resistance of C22 has promoted its use in many different markets wherever harsh environments are encountered, including the chemical process, pharmaceutical, food processing, oil & gas, power generation, and the paper industries. CRA offers specialty alloy C22 seamless pipe & tube for use in multiple industries and applications, including:? Chemical processes? Food Processing? Pharmaceutical Industry? Oil & Gas? Power Generation? Pulp & Paper IndustriesChemical Compositions Of Hastelloy C-22 Nickel AlloyCompositionNiCrFeMoWCoCMnSiSVPTiContent (%)Min.Bal.202 2.5 Max.22.56 3.52.50.0150.50.080.020.350.02 Mechanical Properties (Minimum Value At 20oC)Tensile Strength (σb/MPa)Yield Strength (σp0.2/MPa)Elongation (σ5/%)75836362Hastelloy C22 Forms And StandardsBarSheet/StripPipeASTM B462ASTM B574ASTM B575ASTM B906ASTM B622ASTM B619ASTM B626Available Sizes And SpecificationsHastelloy C-22 available sizes and specificationsGradeHastelloy C-22Nickel plateThickness: 0.3mm - 150.0mmWidth: 1000mm - 3000mmNickel strip/ nickel foilThickness: 0.02mm - 16.0mmWidth: 5mm - 3000mmNickel coilThickness: 0.3mm - 16.0mmWidth: 1000mm - 3000mmNickel pipeOutside diameter: 6mm - 1219mmThickness: 0.5mm - 100mmNickel Capillary PipeOutside diameter: 0.5mm - 6.0mmThickness: 0.05mm - 2.0mmNickel barDiameter: Ф4mm - Ф600mmNickel wire rodDiameter:Ф0.01mm - Ф6mmDetection Processing Packaging & Shipping Company Profile FAQQ1: Do you accept the trial order ?A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .Q2: Can I have free sample before making orders?A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.Q3: How do you control the quality ?A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .Q4: How about your delivery time ?A4: Generally delivery time is 15 working days .Q5: How can I quickly get the price list ?A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .
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