İnkonel 690

Nickel-based alloy flanges are essential components used across various industries owing to their superior properties, such as excellent corrosion resistance, high temperature handling capabilities, and exceptional mechanical strength. These flanges are employed in demanding environments where other materials would fail, ensuring the reliability and longevity of installations in sectors ranging from aerospace to chemical processing. Here, we delve into the detailed aspects of nickel-based alloy flanges to provide a comprehensive understanding of their composition, properties, applications, and more.

Nickel-Based Alloy Composition

Nikel alaşımıNikel (Ni)Krom (Cr)Molibden (Mo)Demir (Fe)Diğerleri
İnkonel 62558%20-23%8-10%%5Nb, C, Mn, Si, S, Al, Ti, Co
Hastelloy C27657%15.5%16%%5W, Co, V
Monel 40063%2.5%Cu, Mn, Si, C, S, Fe
Nickel 20099.6%0.4%Cu, Mn, Si, C, S, Fe

Mekanik özellikler

Nikel alaşımıÇekme Dayanımı (MPa)Akma Dayanımı (MPa)Uzama (%)Sertlik (Brinell)
İnkonel 62595043030%220
Hastelloy C276790355@200
Monel 400550-6202405150
Nickel 200380100@110

Farklı Sıcaklıklarda Performans

Nikel alaşımıLow Temp (-196°C)Medium Temp (500°C)High Temp (1000°C)
İnkonel 625HarikaHarikaİyi
Hastelloy C276HarikaHarikaİyi
Monel 400HarikaİyiFakir
Nickel 200İyiFakirTavsiye edilmez

Endüstri Uygulamaları

Nikel alaşımıEndüstriBaşvuru
İnkonel 625Aerospace, Oil & GasJet engines, Turbines, Drilling Rigs
Hastelloy C276Chemical Processing, Power GenerationReactors, Heat Exchangers, Boilers
Monel 400Marine, Chemical ProcessingShipbuilding, Desalination
Nickel 200Electrical, Chemical ProcessingConductors, Storage Tanks

Şekil, Boyut ve Üretim Standartları

ParametreSeçenekler
ŞekilCircular, Square, Rectangular, Custom
BoyutVarious sizes – From 1/2 inch to 60 inches
StandartlarANSI, ASME, DIN, JIS, BS, ISO, EN

Standartlar ve İlgili Sınıflar

ÜlkeStandartSeviye
Amerika Birleşik DevletleriASTM B564Inconel 625, Hastelloy C276, Monel 400, Nickel 200
AlmanyaDIN 177442.4856, 2.4819, 2.4360, 2.4066
JaponyaJIS H4551NCF 625, NCF 276, NCF 400
İngiltereBS 3076NA 21, NA 22, NA 13

Kaynak, İşleme, Parlatma ve Isıl İşlem

İşlemDetaylar
KaynakTIG, MIG, GTAW, SMAW
İşlemeForging, Machining, Rolling
ParlatmaMechanical, Electropolishing, Buffing
Isı tedavisiAnnealing, Solution Treatment, Aging

Soğuk İşleme ve Isıl İşlem

Nikel alaşımıSoğuk İşlemeIsı tedavisi
İnkonel 625Cold rolling, Cold drawingSolution annealing at 1093-1204°C
Hastelloy C276Cold rolling, Cold drawingSolution annealing at 1121-1177°C
Monel 400Cold rolling, Cold drawingStress Relief at 594-649°C
Nickel 200Cold rolling, Cold drawingAnnealing at 649-760°C

Advantages and Disadvantages of Nickel-Based Alloys

Nikel alaşımıAvantajlarıDezavantajları
İnkonel 625High strength, Corrosion resistanceExpensive, Difficult to machine
Hastelloy C276Superior corrosion resistanceVery expensive, Limited availability
Monel 400Excellent in marine environmentsLower high-temp performance, Costly
Nickel 200Good electrical conductivity, CheapPoor high-temp performance, Soft material

Benzer Ürünler ve Karşılaştırma

Nikel alaşımıSimilar ProductKarşılaştırmak
İnkonel 625Incoloy 825, Hastelloy XInconel 625 has better high-temp resistance
Hastelloy C276Incoloy 800, Alloy 20C276 offers better corrosion resistance
Monel 400Cupronickel, Aluminum-BronzeMonel 400 better corrosion resistance but more costly
Nickel 200Stainless Steel 304, 316Nickel 200 better in caustic environments

With their diverse properties and tailored applications, nickel-based alloy flanges play a pivotal role in ensuring the durability, safety, and efficiency of various industrial processes. The advantages they offer, from high corrosion and temperature resistance to unique mechanical properties, make them indispensable despite some production and cost-related challenges. Understanding these flanges in detail helps in making informed decisions for their optimal application in respective industries.