ASTM B163 UNS N08800 Nickel Alloy Tube
GRADE: UNS N08800 (Incoloy 800, Alloy 800)
SIMILAR GRADES: Incoloy 800H/Incoloy 800HT.
STANDARD: ASTM B163/ASME SB163
DENSITY: 8.1g/cm³
SPECIFICATION of NICKEL-BASED ALLOY TUBE :
Out Diameter: 10-1219mm
Wall Thickness: 0.6-30mm
CHEMICALREQUIREMENTS about Nickel Alloy Tube:
:%Max
Grade | Composition,% | |||||||||
Ni | Cu | Fe | Mn | C | Si | S | Cr | Al | Ti | |
N08800 | 30.0-35.0 | 0.75 | 39.5 min | 1.5 | 0.10 | 1.0 | 0.015 | 19.0-23.0 | 0.15-0.60 | 0.15-0.60 |
MECHANICAL PROPERTY:
Material and Condition | Tensile Strength min, ksi (MPa) | Yield Strength(0.2% offset), min, ksi (MPa) | Elongation in 2 in. Or 50mm(or 4 D) min,% | Rockwell Hardness (or equivalent) for annealed ends |
Annealed alloy UNS N08800 | 75(517) | 30(207) | 30 | - |
FEATURES of Seamless Nickel Tube:
Good resistance to reduction, oxidation, nitriding medium corrosion.
Good resistance to redox alternating medium corrosion.
High metallurgical stability in high temperature long-term applications.
APPLICATIONS :
Vacuum furnace installation, maximum working temperature 1000 degree chlorination equipment, titanium dioxide factory, distiller, bubble tower and condenser, evaporator tube in sodium sulfide manufacturing process, rosin acid treatment equipment in pulp manufacturing, etc.
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