TRIBALOY alloy T-400

TRIBALOY-Alloy-400

Tribaloy T-400 and T-400C Alloys: Product Introduction

Tribaloy alloys, specifically Tribaloy T-400 and T-400C, are cobalt-based superalloys known for their exceptional wear resistance and high temperature capabilities. This article provides a comprehensive introduction to these alloys, covering their chemical composition, mechanical properties, performance at different temperatures, industry applications, shapes and sizes, production standards, welding and processing capabilities, advantages and disadvantages, and comparisons with similar alloys.

Kimyasal bileşim

Tribaloy T-400 and T-400C have similar chemical compositions, designed for superior wear resistance and mechanical strength:

ÖğeTribaloy T-400 (%)Tribaloy T-400C (%)
Kobalt (Co)60.059.5
Krom (Cr)30.028.0
Nikel (Ni)5.05.0
Molibden (Mo)5.05.0
Karbon (C)00,15 maksimum00,15 maksimum
Silikon (Si)Maksimum 1,0Maksimum 1,0
Demir (Fe)Maksimum 2,0Maksimum 2,0

Mekanik özellikler

Tribaloy T-400 and T-400C exhibit excellent mechanical properties suitable for high-wear applications:

MülkTribaloy T-400Tribaloy T-400C
Çekme Dayanımı, ksi (MPa)200 (1380) min185 (1275) min
Akma Dayanımı (%0,2 ofset), ksi (MPa)140 (965) dk130 (895) min
Uzama (2 inç cinsinden)10 min10 min
Sertlik, Rockwell C (HRC)40 – 4838 – 46

Performans Özellikleri

Tribaloy T-400 and T-400C offer outstanding performance in harsh environments:

  • Aşınma Direnci: Exceptional resistance to adhesive, abrasive, and erosive wear, making them ideal for components subjected to high-stress wear conditions.
  • Yüksek Sıcaklık Dayanımı: Retains high strength and hardness at elevated temperatures, up to approximately 1000°F (540°C).
  • Korozyon Direnci: Good resistance to oxidation and corrosion in various corrosive environments, including acids and alkalis.

Endüstri Uygulamaları

Tribaloy T-400 and T-400C are utilized across various industries where wear resistance and reliability are critical:

Sanayi SektörüUygulamalar
OtomotivValve components, turbocharger bearings, and piston rings in engines.
HavacılıkUçak motorlarındaki rulmanlar, contalar ve türbin bileşenleri.
Petrol ve GazDrilling tools, pump components, and valve seats in aggressive drilling environments.

Şekiller ve boyutlar

These alloys are available in various forms and sizes to suit different application requirements:

  • Formlar: Levhalar, levhalar, çubuklar, tüpler ve özel şekiller.
  • Boyutlar: Kalınlığı 0,025 inç ila 1,000 inç (0,64 mm ila 25,4 mm) arasında değişirken çapı 0,25 inç ila 6,0 inç (6,35 mm ila 152,4 mm) arasında değişir.

Üretim Standartları

Tribaloy T-400 and T-400C conform to industry standards ensuring quality and performance:

Ürün FormuMevcut ŞekillerMevcut BoyutlarÜretim Standartları
Çubuklar/ÇubuklarYuvarlak çubuklar, kare çubuklarÇap: 0,25″ – 6,0″ (6,35mm – 152,4mm)ASTM A732, AMS 5759
Plakalar/LevhalarPlakalar, ÇarşaflarKalınlık: 0,025″ – 1,000″ (0,64mm – 25,4mm)ASTM A732, AMS 5537
TellerTellerÇap: 0,010″ – 0,250″ (0,25mm – 6,35mm)ASTM A580, AMS 5832
Tüpler/BorularTüpler, BorularDış Çap: 0,250″ – 6,000″ (6,35mm – 152,4mm)ASTM A732, AMS 5759

Kaynak ve İşleme

Tribaloy T-400 and T-400C offer good weldability and machinability:

  • Kaynak: Uygun ön ısıtma ve kaynak sonrası ısıl işlemle TIG ve MIG kaynağı gibi standart yöntemler kullanılarak kaynak yapılabilir.
  • İşleme: Machinable using carbide tools, although care is needed due to their high hardness and toughness.

Avantajlar ve dezavantajlar

Bakış açısıDetaylar
AvantajlarıExceptional wear resistance, high strength and hardness, good corrosion resistance, and suitability for high-temperature applications.
DezavantajlarıHigher cost compared to conventional materials, requires expertise in handling due to their high strength and hardness.

Benzer Alaşımlar

Alaşım AdıKarşılaştırmak
Stellitler 6Higher cobalt content, offering superior wear resistance and hardness compared to Tribaloy T-400 and T-400C.

Benzer Alaşımların Karşılaştırılması

Özellik/ÖzellikTribaloy T-400/T-400CStellitler 6
Kobalt İçeriği (%)60.060.0
Krom İçeriği (%)30.028.0
Nikel İçeriği (%)5.04.0
Molibden İçeriği (%)5.01.0
Sertlik, Rockwell C (HRC)40 – 4838 – 45
UygulamalarAutomotive, Aerospace, Oil & GasEndüstriyel aletler, aşınma bileşenleri

This detailed article provides a comprehensive introduction to Tribaloy T-400 and T-400C alloys, highlighting their chemical composition, mechanical properties, performance characteristics, industry applications, available forms and sizes, production standards, welding and processing capabilities, as well as advantages, disadvantages, and comparisons with similar alloys. Engineers and professionals seeking high-performance materials for applications demanding wear resistance, strength, and reliability will find this information valuable for selecting the appropriate alloy to meet their specific needs.