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> Heat Resistant

Heat-Resistant Nickel Alloys

Heat-resistant nickel alloys are those which have been formulated to exhibit high performance at elevated temperatures. These alloys feature inclusions of chromium, molybdenum, cobalt, tungsten, and iron to achieve either excellent high-temperature oxidation and corrosion resistance, strength, creep resistance, low thermal expansion, or any combination of these, with excellent formability and weldability. 

Heat-resistant nickel alloys are used in the aerospace and energy production industries in such applications as seal rings, gas turbines, rocket nozzles, chemical processing equipment, furnaces, and afterburners.

Integ Metals supply 14 grades of heat-resistant nickel, so please read below for more information on the individual grades and theor available shapes, or contact us directly with your requirements.

Heat-Resistant Nickel Alloys

Nickel Alloy X.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Round Bar

  • Rectangular Bar

  • Extruded Section

  • Forging Stock

  • Flat, Round & Square Wire

Alloy X / HX

Int'l Equivalents

Trade Names

 

UNS

EN

Werkstoff

Hastelloy® X

Incoloy® HX

UNS N06002

NiCr19Fe19Nb5Mo3

2.4665

Characteristics

  • Excellent oxidation resistance and strength at temperatures exceeding 1200 ℃

  • Good formability

  • Good machinability

  • Good weldability

Nickel Alloy 214.png

Supplied Shapes

  • Sheet

  • Strip

  • Coil

  • Foil

  • Rod

  • Wire

Alloy 214

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Haynes® 214®

N07214

NiCr16Al

2.4646

Characteristics

  • Excellent high temperature oxidation resistance

  • Designed for use in temperatures in excess of 950℃

  • Good fabricability

  • Good weldability

Nickel 230.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Bar

  • Rod

Alloy 230

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Haynes® 230®

N06230

NiCr22W14Mo

2.4733

Characteristics

  • Very high-strength

  • Excellent oxidation resistance to temperatures in excess of 1145℃

  • Excellent nitriding resistance

  • Suited to long-term use at temperature in excess of 650℃

Nickel 242.png

Supplied Shapes

  • Plate

  • Strip

  • Coil

  • Foil

  • Bar

  • Billet

  • Wire

Alloy 242

Int'l Equivalents

Trade Name

UNS

Haynes® 242®

N10242

Characteristics

  • Good strength at elevated temperatures

  • Low coefficient of thermal expansion

  • Good oxidation resistance

  • Excellent creep properties as a result of a long-range ordering reaction during aging

Nickel 263.png

Supplied Shapes

  • Plate

  • Sheet

  • Tube

  • Pipe

  • Bar

  • Wire

  • Billet

  • Fittings

  • Forged/Cast Parts

Alloy 263

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Haynes® 263®

N07263

NiCo20Cr20MoTi

2.4650

Characteristics

  • An alloy specifically formulated to provide very high strength and excellent fabricability in the annealed state

  • Excellent intermediate temperature tensile ductility

  • Resistant to strain age cracking

  • Corrosion resistant properties similar to that of gamma-prime strengthened alloys

Nickel 282.png

Supplied Shapes

  • Plate

  • Sheet

  • Coil

  • Foil

  • Pipe

  • Tube

  • Bar

  • Wire

  • Billet

Alloy 282

Int'l Equivalents

Trade Name

UNS

Haynes® 282

N07208

Characteristics

  • An alloy developed for use in high temperature structural applications

  • Excellent creep resistance in the 649 - 927℃ range

  • Excellent combination of creep strength, thermal stability, weldability and fabricability

Nickel 330.png

Supplied Shapes

  • Plate

  • Sheet

  • Coil

  • Bar

  • Rod

  • Pipe

  • Billet

  • Wire

Alloy 330

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Incoloy® 330

N08330

X12NiCrSi35-16

1.4886

Characteristics

  • Good mechanical properties with high strength at raised temperatures

  • Excellent resistance to oxidation and scaling

  • Resistant to carburisation, and to environments which alternate carburisation and oxidation

Nickel 333.png

Supplied Shapes

  • Sheet

  • Plate

  • Rod

  • Bar

  • Wire

  • Cast Parts

Alloy RA333

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Nicrofer 4626 Mo W

N06333

NiCr26MoW

2.4608

Characteristics

  • Good strength

  • Excellent thermal shock resistance 

  • Excellent resistance to chloride and polythionic acid stress corrosion

  • Excellent corrosion resistance to Sulfuric and nitric acids

Nickel HR-120.png

Supplied Shapes

  • Sheet

  • Strip

  • Bar

  • Wire

Alloy HR-120

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Haynes® HR-120®

N08120

NiFe33Cr25Co

2.4854

Characteristics

  • Excellent strength at high temperatures

  • Resistant to carburizing and sulfurizing media

  • Excellent combination of high temperature and strength at elevated temperatures

  • Good formability

Nickel 602 CA.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Bar

  • Billet

  • Wire

Alloy 602 CA

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

602 CA

N06025

NiCr25FeAlY

2.4633

Characteristics

  • Excellent high-temperature creep-rupture strength

  • Excellent resistance to carburisation

  • Superior resistance to cyclic oxidation at high temperatures

  • Excellent resistance to corrosion in oxidising and chloridising environments

Nickel 617.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Pipe

  • Tube

  • Bar

  • Rod

  • Fittings

  • Wire

  • Billet

Alloy 617

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Inconel® 617

N06617

NiCr23Co12Mo

2.4663

Characteristics

  • Excellent combination of high-strength, stability and oxidation resistance at elevated temperatures

  • Resistant to a broad range of corrosive aqueous media

  • Good fabricability

  • Good weldability

Nickel 625.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Pipe

  • Tube

  • Bar

  • Rod

  • Wire

  • Billet

Alloy 625

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

BS

Inconel® 625

N06625

NiCr22Mo9Nb

2.4856

NA21

Characteristics

  • Excellent strength from room temperature to 982℃

  • Good corrosion resistance to 982℃

  • Excellent fatigue strength

  • Resistant to stress corrosion cracking from chloride ions

Nickel 718.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Pipe

  • Tube

  • Bar

  • Rod

  • Wire

  • Billet

  • Forgings

Alloy 718

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Inconel® 718 

N07718

NiCr19FeNb

2.4668

Characteristics

  • Excellent strength to 650℃

  • More resistant to strain age cracking than gamma-prime strengthened alloys

  • Good fabricability

  • Excellent weldability

Nickel X750.png

Supplied Shapes

  • Plate

  • Sheet

  • Strip

  • Pipe

  • Tube

  • Bar

  • Rod

  • Wire

  • Billet

Alloy X-750

Int'l Equivalents

Trade Name

UNS

EN

Werkstoff

Inconel® X-750

N07750

NiCr15Fe7TiA

2.4669

Characteristics

  • Good strength up to 870℃

  • High creep-rupture strength

  • Good corrosion and oxidation resistance up to 870℃