stop INCOLOY® 020

INCOLOY-Alloy-020


INCOLOY Alloy 020 (UNS N08020) Product Introduction

Skład chemiczny

ElementSkład (%)
Nikiel (Ni)32.0 – 38.0
Chrom (Cr)19.0 – 21.0
Żelazo (Fe)Bal.
Copper (Cu)3.0 – 4.0
Molibden (Mo)2,0 – 3,0
Mangan (Mn)2,0 maks
Węgiel (C)00,02 maks
Krzem (Si)1,0 maks
Siarka (S)0.035 max
Fosfor (P)0.045 max

Właściwości mechaniczne

NieruchomośćWartość
Wytrzymałość na rozciąganie, ksi (MPa)80 (550) min
Granica plastyczności (przesunięcie 0,2%), ksi (MPa)35 (240) min
Wydłużenie (% na 2 cale)30 min
Hardness, Brinell (HB)150 max

Wydajność w różnych temperaturach

Zakres temperaturyWydajność
Temperatura pokojowaGood mechanical properties and corrosion resistance.
High Temperatures (up to 1900°F / 1040°C)Maintains strength and oxidation resistance.
Low TemperaturesRetains toughness and ductility at cryogenic temperatures.

Zastosowania branżowe

Sektor przemysłowyAplikacje
Przetwarzanie chemiczneSulfuric acid production, phosphoric acid production.
PetrochemicalReactors, heat exchangers.
Food ProcessingFood handling equipment.
PharmaceuticalPharmaceutical processing equipment, reactors.

Shape, Size, and Production Standards

Formularz produktuDostępne kształtyDostępne rozmiaryStandardy produkcyjne
PościelTalerze, prześcieradłaVarious thicknessesASTM B463, ASTM B366
SłupyRound bars, hexagonal barsDiameter rangeASTM B462, ASTM B464
Rury/RurySeamless tubes, welded pipesVarious dimensionsASME SB-462, ASME SB-464

Standards and Corresponding Grades

Kraj/regionStandard/Grade
USAUNS N08020
Europe2.4660
JaponiaNW 08020
ChinyNS143

Welding, Processing, Polishing, Heat Treatment

ProcesDetale
SpawalniczyGood weldability using TIG, MIG methods.
ProcessingCold and hot forming processes. Machinable with standard methods.
PolerowanieAchieves smooth finishes suitable for sanitary applications.
Obróbka cieplnaAnnealing at 1950°F (1065°C) followed by rapid quenching.

Cold Processing, Advantages, and Disadvantages

AspektDetale
Cold ProcessingExcellent formability and cold workability.
ZaletyHigh corrosion resistance, good mechanical properties at elevated temperatures.
NiedogodnościHigher cost compared to standard stainless steels. Requires careful welding practices to avoid sensitization.

podobne produkty

Product NamePorównanie
Incoloy 800 (UNS N08800)Lower nickel content, similar applications.
Incoloy 825 (UNS N08825)Higher molybdenum and copper content, enhanced corrosion resistance.

This structured presentation provides a detailed insight into the chemical composition, mechanical properties, performance characteristics at different temperatures, industry applications, shapes and sizes available, production standards, welding and processing capabilities, as well as the advantages, disadvantages, and similar products related to INCOLOY Alloy 020 (UNS N08020). Each section is presented in a table format to ensure clarity and ease of reference for technical specifications and comparisons.