High-Temperature Alloys
High-temperature alloys and superalloys
Precipitation-hardened and solid-solution strengthened superalloys for creep, oxidation, carburisation and hot corrosion service up to 1200 °C.
Published grade data
| Grade | UNS | Werkstoff Nr. | Key strength figure | Data sheet |
|---|---|---|---|---|
| GH3039 | - | - | 735 MPa / 107 ksi | Open data sheet |
| GH3044 | - | - | 685 MPa / 99 ksi | Open data sheet |
| GH3128 | - | - | 735 MPa / 107 ksi | Open data sheet |
| GH4033 | - | - | 950 MPa / 138 ksi | Open data sheet |
| GH4738 / Waspaloy | N07001 | 2.4654 | 1100 MPa / 160 ksi | Open data sheet |
| Hastelloy X | N06002 | 2.4665 | 655 MPa / 95 ksi | Open data sheet |
| Haynes 188 | R30188 | 2.4683 | 860 MPa / 125 ksi | Open data sheet |
| Haynes 214 | N07214 | - | 725 MPa / 105 ksi | Open data sheet |
| Haynes 230 | N06230 | 2.4733 | 760 MPa / 110 ksi | Open data sheet |
| Haynes 242 | N10242 | - | 1000 MPa / 145 ksi | Open data sheet |
| Incoloy 330 / RA330 | N08330 | 1.4864 | 552 MPa / 80 ksi | Open data sheet |
| Incoloy 800 | N08800 | 1.4876 | 517 MPa / 75 ksi | Open data sheet |
| Incoloy 800H / 800HT | N08810 / N08811 | 1.4958 / 1.4959 | 448 MPa / 65 ksi | Open data sheet |
| Incoloy A-286 / GH2132 | S66286 | 1.4980 | 895 MPa / 130 ksi | Open data sheet |
| Inconel 600 | N06600 | 2.4816 | 550 MPa / 80 ksi | Open data sheet |
| Inconel 601 | N06601 | 2.4851 | 600 MPa / 87 ksi | Open data sheet |
| Inconel 602 CA | N06025 | - | 675 MPa / 98 ksi | Open data sheet |
| Inconel 617 | N06617 | 2.4663 | 655 MPa / 95 ksi | Open data sheet |
| Inconel 625 | N06625 | 2.4856 | 827 MPa / 120 ksi | Open data sheet |
| Inconel 718 | N07718 | 2.4668 | 1275 MPa / 185 ksi | Open data sheet |
| Inconel X-750 | N07750 | 2.4669 | 1170 MPa / 170 ksi | Open data sheet |
| L-605 / Haynes 25 | R30605 | 2.4964 | 860 MPa / 125 ksi | Open data sheet |
| MP35N | R30035 | - | 1586 MPa / 230 ksi | Open data sheet |
| Nimonic 263 | N07263 | 2.4650 | 1000 MPa / 145 ksi | Open data sheet |
| Nimonic 75 | N06075 | 2.4951 | 750 MPa / 109 ksi | Open data sheet |
| Nimonic 80A | N07080 | 2.4952 | 1000 MPa / 145 ksi | Open data sheet |
| Nimonic 90 | N07090 | 2.4632 | 1080 MPa / 157 ksi | Open data sheet |
| Stainless 253 MA | S30815 | 1.4835 | 600 MPa / 87 ksi | Open data sheet |
| Stainless 309S | S30908 | 1.4833 | 515 MPa / 75 ksi | Open data sheet |
| Stainless 310S | S31008 | 1.4845 | 515 MPa / 75 ksi | Open data sheet |
Grades in this family
GH3039
GH3039 · GB GH3039 Typical applications: Aero-engine combustion chamber and afterburner sheet parts.
GH3044
GH3044 · GB GH3044 Typical applications: Combustion chamber liners, flame holders and afterburner parts.
GH3128
GH3128 · GB GH3128 Typical applications: Combustion chamber and afterburner sheet structures.
GH4033
GH4033 · GB GH4033 Typical applications: Turbine discs, blades and rotor forgings.
GH4738 / Waspaloy
GH4738 / Waspaloy · UNS N07001 · W. Nr. 2.4654 · GB GH4738 Typical applications: Gas turbine discs, shafts, spacers and seals.
Hastelloy X
Hastelloy X · UNS N06002 · W. Nr. 2.4665 · GH3536 · NiCr22Fe18Mo Typical applications: Industrial gas turbine combustor cans, transition ducts and augmentors.
Haynes 188
Haynes 188 · UNS R30188 · W. Nr. 2.4683 Typical applications: Combustor liners, afterburner parts and spray bars.
Haynes 214
Haynes 214 · UNS N07214 Typical applications: Honeycomb seals, burner cans and furnace internals above 1100 °C.
Haynes 230
Haynes 230 · UNS N06230 · W. Nr. 2.4733 Typical applications: Gas turbine combustors, transition ducts and casings.
Haynes 242
Haynes 242 · UNS N10242 Typical applications: Seal rings and casings where low thermal growth is needed.
Incoloy 330 / RA330
Incoloy 330 / RA330 · UNS N08330 · W. Nr. 1.4864 Typical applications: Heat treatment baskets, trays, retorts and muffles.
Incoloy 800
Incoloy 800 · UNS N08800 · W. Nr. 1.4876 Typical applications: Heat exchangers, reformer and cracker outlet piping.
Incoloy 800H / 800HT
Incoloy 800H · UNS N08810 · W. Nr. 1.4958 · Incoloy 800HT · UNS N08811 · W. Nr. 1.4959 Typical applications: Ethylene cracking furnace outlet manifolds, transfer lines and quench piping.
Incoloy A-286 / GH2132
Incoloy A-286 · UNS S66286 · W. Nr. 1.4980 · GH2132 · ASTM A453 Grade 660 Typical applications: High-temperature flanged joint bolting in refineries, petrochemical plants and power stations.
Inconel 600
Inconel 600 · UNS N06600 · W. Nr. 2.4816 · GH3600 · NiCr15Fe Typical applications: Furnace muffles, retorts, radiant tubes, trays and heat treatment fixtures.
Inconel 601
Inconel 601 · UNS N06601 · W. Nr. 2.4851 · NiCr23Fe · Alloy 601 Typical applications: Radiant tubes, muffles, retorts and trays in carburising and carbonitriding furnaces.
Inconel 602 CA
Inconel 602 CA · UNS N06025 Typical applications: Rotary kilns, calciner internals and furnace rollers.
Inconel 617
Inconel 617 · UNS N06617 · W. Nr. 2.4663 Typical applications: Gas turbine combustion cans, transition liners and ducts.
Inconel 625
Inconel 625 · UNS N06625 · W. Nr. 2.4856 · GH3625 · NiCr22Mo9Nb Typical applications: Seawater cooling, ballast and firewater piping on ships and offshore platforms.
Inconel 718
Inconel 718 · UNS N07718 · W. Nr. 2.4668 · GH4169 · NiCr19NbMo Typical applications: Aero-engine turbine discs, shafts, blades, casings and thrust reversers.
Inconel X-750
Inconel X-750 · UNS N07750 · W. Nr. 2.4669 · GH4145 · NiCr15Fe7TiAl Typical applications: Gas turbine rotor blades, discs, bolts and seal rings.
L-605 / Haynes 25
L-605 / Haynes 25 · UNS R30605 · W. Nr. 2.4964 Typical applications: Gas turbine combustor and afterburner sheet parts.
MP35N
MP35N · UNS R30035 Typical applications: High-strength fasteners, springs and locking hardware.
Nimonic 263
Nimonic 263 · UNS N07263 · W. Nr. 2.4650 Typical applications: Combustion chambers, casings and exhaust ducting.
Nimonic 75
Nimonic 75 · UNS N06075 · W. Nr. 2.4951 · GB GH3030 Typical applications: Gas turbine shrouds, combustion casings and exhaust components.
Nimonic 80A
Nimonic 80A · UNS N07080 · W. Nr. 2.4952 · GB GH4080A Typical applications: Gas turbine blades, discs, rings and bolts.
Nimonic 90
Nimonic 90 · UNS N07090 · W. Nr. 2.4632 · GB GH4090 Typical applications: Turbine blades, discs and rings in aero and industrial engines.
Stainless 253 MA
Stainless 253 MA · UNS S30815 · W. Nr. 1.4835 Typical applications: Kiln furniture, burner nozzles and radiant tubes.
Stainless 309S
Stainless 309S · UNS S30908 · W. Nr. 1.4833 Typical applications: Furnace parts, kiln liners and heat treatment fixtures.
Stainless 310S
Stainless 310S · UNS S31008 · W. Nr. 1.4845 Typical applications: Furnace muffles, retorts, annealing covers and radiant tubes.
Available product forms
- Forged flanges to ASME B16.5 and B16.47
- Seamless pipe and tube to the applicable ASTM / ASME pipe specification
- Butt weld elbows to ASME B16.9 and MSS SP-43
- Tees, reducers, caps and stub ends to ASME B16.9