Nickel alloy Stellite 21 filler wire is a cobalt-based alloy that is known for its excellent resistance to wear and corrosion. It is composed of 25-29% chromium, 9-11% molybdenum, 1-2% carbon, 3-4% nickel, 1-2% silicon, and 3-4% iron. The alloy exhibits high-temperature strength and excellent resistance to thermal shock, making it a popular choice for high-temperature applications.

Stellite 21 filler wire is commonly used in the aerospace industry for turbine blades, exhaust valves, and other components that are exposed to high-temperature environments. It is also used in the automotive industry for valve seat inserts, and in the oil and gas industry for downhole tools and drilling components. Additionally, it is suitable for use in the chemical and petrochemical industries for valve seat and seat pocket repair.

The alloy exhibits excellent resistance to corrosion, making it an ideal choice for applications where corrosion resistance is essential. It is compatible with a wide range of base metals and can be used in a variety of welding processes including TIG, MIG, and plasma transfer arc welding.

Stellite 21 filler wire is a highly versatile material that offers numerous advantages over other materials. Its high-temperature strength, resistance to wear and corrosion, and compatibility with a wide range of base metals make it an ideal choice for many applications. Additionally, its excellent resistance to thermal shock makes it suitable for use in harsh environments where rapid temperature changes are common.

Stellite 21 Filler Wires

Overall, Stellite 21 filler wire is an excellent choice for applications where high-temperature strength and corrosion resistance are essential. Its versatility and compatibility with a wide range of base metals make it a popular choice for various industries, including aerospace, automotive, oil and gas, and chemical and petrochemical industries.

Bhansali Enterprises Specifications Of Stellite 21 Filler Wires

Size Range 0.60 mm to 1.60 mm (0.025” to 0.062”)
Diameter 1/16" (1.6 mm)
Thickness 1.6-3.2mm
Materials Stellite 21
Product Type Filler Wire

LogoStellite 21 Filler Wires Equivalent Grades

cta one shape 1
Stellite 21 - R30021

LogoChemical Composition of Stellite 21 Alloy Filler Wires

cta one shape 1
Chemical Composition
Alloy Family Type HRC Chemical Composition
C Cr Si W Fe Mo Ni Co Mn B
Cobalt Co21 22220 0.25 27 221 0.15 222222 5.5 2222 22al 1 -

LogoMechanical Properties of Stellite® 21 Filler Wires

cta one shape 1
Ultimate Tensile Strength Rm Yield Stress Rp(0.2%) Elongation Elastic Modulus
ksi MPa ksi MPa A(%) psi GPa
103 710 82 565 9 36.2x106 250
145 1000 87 565 20 35.5x106 245

Bhansali Enterprises Available Variations in Stellite 21 Filler Wires

Bhansali EnterprisesOther Types Of Cobalt Alloy Stellite 21 Filler Wire

  • Stellite® 21 Filler Wire
  • Stellite 21 Filler Wires Manufacturer
  • Stellite 21 Alloy Filler Wire Supplier
  • Stellite 21® Mig Filler Wire
  • Stellite 21 Alloy TIG Filler Wire
  • Stellite 21 Mig Filler Rod
  • Cobalt Alloy Stellite 21 Mig Welding Filler Wire
  • Stellite 21 Filler Wire Supplier
  • Stellite® 21 Industrial Filler Wires
  • Stellite® 21 Alloy Filler Wire
  • Stellite 21 Filler Wire
  • UNS R30021 Filler Wire
  • Cobalt Alloy Gr.21 Welding Filler Rod
  • Filler Wire Stellite 21
  • Stellite 21 Alloy Filler Welding Wire
  • Stellite 21 Alloy Welding Filler Rods
  • Stellite 21 Tig Welding Filler Wire
  • Cobalt Alloy Stellite 21 Welding Filler Wires
  • Stellite 21 Alloy TIG Filler Rod
  • Cobalt Alloy Stellite 21 Filler Mig Wire
  • Stellite 21 Alloy Filler Rod
  • Stellite® 21 Tig Filler Wire
  • Stellite 21® Filler Wire
  • Stellite 21 Welding Filler Wire

Bhansali EnterprisesStellite® 21 Filler Wires Industrial Application

about three shape 4
  • Oil & Gas Industry

  • Power Plant Generation

  • Marine Industry

  • Petrochemical Industry

  • Chemical Industry

  • Aerospace Industry

  • Sugar Industry

Bhansali EnterprisesStellite 21 Alloy Filler Wires Price Details

Prices for Stellite 21 Filler Wire Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise Stellite 21 Alloy maintains a stock of all standard items and can export them at the best price Stellite® 21 Filler Wires, Tig Filler Wire, Mig Filler Wires, Welding Filler Wire etc.

Bhansali EnterprisesWe Supply Stellite 21 Filler Wires in the following Cities & Countries

India UAE Australia Canada Germany Russia France Indonesia Kuwait United Kingdom (Uk) Turkey
Mumbai Dubai Melbourne Ottawa Berlin Moscow Paris Jakarta Hawally London Istanbul
Delhi Abu Dhabi Sydney Quebec City Hamburg Saint Petersburg Lyon Bandung Al Ahmadi Liverpool Antalya
Bangalore Sharjah Brisbane Toronto Munich Kazan Lille Makassar Al Jahra Birmingham Izmir
Hyderabad Al Ain Perth Montreal Augsburg Chelyabinsk Strasbourg Surabaya Salmiya Bristol Trabzon
Ahmedabad Ajman Adelaide Winnipeg Cologne Novosibirsk Rouen Medan Fahaheel Newcastle upon Tyne Fethiye
Chennai Fujairah Hobart Mississauga Düsseldorf Omsk Nice Jayapura Fintas Manchester Ankara
Kolkata Khor Fakkan Darwin Vancouver Dortmund Krasnodar Bordeaux Yogyakarta Sabah Al-Salem Edinburgh Bursa
Lucknow Ruwais Ballarat Brampton Essen Volgograd Marseille Batam Mahboula Oxford Edirne
Bhopal Ghayathi Bendigo Hamilton Bremen Saratov Lyon Banjarmasin Abdali Southampton Konya
Navi Mumbai Hatta Mackay Surrey Dresden Barnaul Toulouse Denpasar Jabriya Glasgow Denizli

Worlds leading manufacturers, stockholder, exporter and supplier of steel products

footer logo
Wire Roope Wire Mesh