Inconel Scrap
Inconel 600
Ni 76Cr 15.5Fe 8Mn 0.5
Inconel 601
Ni 61.1Cr 23Fe 14Al 1.4Mn 0.5
Inconel 617
Ni 54Cr 22Co 12.5Mo 9Al 1.2Fe 1Ti 0.3
Inconel 625
Ni 61.9Cr 21.5Mo 9Fe 4Nb 3.6
Inconel 690
Ni 62Cr 29Fe 9
Inconel 706
Ni 41.7Fe 37.5Cr 16Nb 2.9Ti 1.8Al 0.2
Inconel 713C
Ni 72.5Cr 13.5Al 6Mo 4.2Nb 2Fe 1Ti 0.8
Inconel 718
Ni 53Cr 19Fe 18.5Nb 5.1Mo 3.1Ti 0.9Al 0.5
IN-939
Ni 48.6Cr 22.4Co 19Ti 3.7W 2Al 1.9Ta 1.4Nb 1
| Grade | Ni | Fe | Cr | Co | Mo | Al | Nb | Ti | W | Ta | Mn |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inconel 600 | 76 | 8 | 15.5 | – | – | – | – | – | – | – | 0.5 |
| Inconel 601 | 61.1 | 14 | 23 | – | – | 1.4 | – | – | – | – | 0.5 |
| Inconel 617 | 54 | 1 | 22 | 12.5 | 9 | 1.2 | – | 0.3 | – | – | – |
| Inconel 625 | 61.9 | 4 | 21.5 | – | 9 | – | 3.6 | – | – | – | – |
| Inconel 690 | 62 | 9 | 29 | – | – | – | – | – | – | – | – |
| Inconel 706 | 41.7 | 37.5 | 16 | – | – | 0.2 | 2.9 | 1.8 | – | – | – |
| Inconel 713C | 72.5 | 1 | 13.5 | – | 4.2 | 6 | 2 | 0.8 | – | – | – |
| Inconel 718 | 53 | 18.5 | 19 | – | 3.1 | 0.5 | 5.1 | 0.9 | – | – | – |
| IN-939 | 48.6 | – | 22.4 | 19 | – | 1.9 | 1 | 3.7 | 2 | 1.4 | – |
Nominal weight per cent. Specification ranges vary by product form and standard.
Incoloy Scrap
Incoloy 825
Ni 42Fe 30.4Cr 21.5Mo 3Cu 2.3Ti 0.9
Incoloy 925
Ni 44Fe 27.8Cr 21Mo 3Ti 2.1Cu 1.8Al 0.3
| Grade | Ni | Fe | Cr | Mo | Cu | Ti |
|---|---|---|---|---|---|---|
| Incoloy 825 | 42 | 30.4 | 21.5 | 3 | 2.3 | 0.9 |
| Incoloy 925 | 44 | 27.8 | 21 | 3 | 1.8 | 2.1 |
Nominal weight per cent. Specification ranges vary by product form and standard.
Hastelloy Scrap
Hastelloy B-2
Ni 69.7Mo 28Fe 1.5Cr 0.8
Hastelloy C-276
Ni 58.3Mo 16Cr 15.5Fe 5.5W 3.8Co 1
Hastelloy C-22
Ni 58Cr 22Mo 13Fe 3W 3Co 1
Hastelloy X
Ni 48.4Cr 22Fe 18.5Mo 9Co 1.5W 0.6
| Grade | Ni | Mo | Cr | Fe | W | Co |
|---|---|---|---|---|---|---|
| Hastelloy B-2 | 69.7 | 28 | 0.8 | 1.5 | – | – |
| Hastelloy C-276 | 58.3 | 16 | 15.5 | 5.5 | 3.8 | 1 |
| Hastelloy C-22 | 58 | 13 | 22 | 3 | 3 | 1 |
| Hastelloy X | 48.4 | 9 | 22 | 18.5 | 0.6 | 1.5 |
Nominal weight per cent. Specification ranges vary by product form and standard.
Monel Scrap
Monel 400
Ni 66Cu 31.5Fe 1.5Mn 1
Monel K-500
Ni 64.9Cu 30Al 2.7Fe 1Mn 0.8Ti 0.6
| Grade | Ni | Cu | Al | Fe | Mn | Ti |
|---|---|---|---|---|---|---|
| Monel 400 | 66 | 31.5 | – | 1.5 | 1 | – |
| Monel K-500 | 64.9 | 30 | 2.7 | 1 | 0.8 | 0.6 |
Nominal weight per cent. Specification ranges vary by product form and standard.
Haynes Alloy Scrap
Haynes 214
Ni 76.5Cr 16Al 4.5Fe 3
Haynes 230
Ni 58.7Cr 22W 14Mo 2Fe 1.5Co 1Mn 0.5Al 0.3
Haynes 282
Ni 57.2Cr 20Co 10Mo 8.5Ti 2.1Al 1.5Fe 0.75
| Grade | Ni | Cr | W | Co | Mo | Al | Fe | Ti | Mn |
|---|---|---|---|---|---|---|---|---|---|
| Haynes 214 | 76.5 | 16 | – | – | – | 4.5 | 3 | – | – |
| Haynes 230 | 58.7 | 22 | 14 | 1 | 2 | 0.3 | 1.5 | – | 0.5 |
| Haynes 282 | 57.2 | 20 | – | 10 | 8.5 | 1.5 | 0.75 | 2.1 | – |
Nominal weight per cent. Specification ranges vary by product form and standard.
Nimonic Scrap
Nimonic 75
Ni 77.1Cr 20Fe 2.5Ti 0.4
Nimonic 80A
Ni 76.1Cr 19.5Ti 2.3Al 1.4Fe 0.75
Nimonic C-263
Ni 51.1Cr 20Co 20Mo 5.9Ti 2.2Al 0.45Fe 0.4
| Grade | Ni | Cr | Co | Mo | Fe | Ti | Al |
|---|---|---|---|---|---|---|---|
| Nimonic 75 | 77.1 | 20 | – | – | 2.5 | 0.4 | – |
| Nimonic 80A | 76.1 | 19.5 | – | – | 0.75 | 2.3 | 1.4 |
| Nimonic C-263 | 51.1 | 20 | 20 | 5.9 | 0.4 | 2.2 | 0.45 |
Nominal weight per cent. Specification ranges vary by product form and standard.
René Alloy Scrap
René N5
Ni 63.2Co 7.5Cr 7Ta 6.5Al 6.2W 5Re 3Mo 1.5Hf 0.15
René 108
Ni 61.4Co 9.5W 9.5Cr 8.4Al 5.5Ta 3Hf 1.5Ti 0.7Mo 0.5
René 125
Ni 59.5Co 10Cr 8.9W 7Al 4.8Ta 3.8Ti 2.5Mo 2Hf 1.5
René 77
Ni 58.6Co 15Cr 14.6Al 4.3Mo 4.2Ti 3.3
René 80
Ni 60.5Cr 14Co 9.5Ti 5Mo 4W 4Al 3
René N500
Ni 65.4Co 7.5Ta 6.6Al 6.6W 6.3Cr 6Mo 1.5Hf 0.15
| Grade | Ni | Co | Cr | W | Ta | Al | Ti | Mo | Re | Hf |
|---|---|---|---|---|---|---|---|---|---|---|
| René N5 | 63.2 | 7.5 | 7 | 5 | 6.5 | 6.2 | – | 1.5 | 3 | 0.15 |
| René 108 | 61.4 | 9.5 | 8.4 | 9.5 | 3 | 5.5 | 0.7 | 0.5 | – | 1.5 |
| René 125 | 59.5 | 10 | 8.9 | 7 | 3.8 | 4.8 | 2.5 | 2 | – | 1.5 |
| René 77 | 58.6 | 15 | 14.6 | – | – | 4.3 | 3.3 | 4.2 | – | – |
| René 80 | 60.5 | 9.5 | 14 | 4 | – | 3 | 5 | 4 | – | – |
| René N500 | 65.4 | 7.5 | 6 | 6.3 | 6.6 | 6.6 | – | 1.5 | – | 0.15 |
Nominal weight per cent. Specification ranges vary by product form and standard.
MAR-M Alloy Scrap
MAR-M 246
Ni 60W 10Co 10Cr 9Al 5.5Mo 2.5Ta 1.5Ti 1.5
MAR-M 247
Ni 60.2W 10Co 10Cr 8.2Al 5.5Ta 3Hf 1.5Ti 1Mo 0.7
MAR-M 509
Co 54.7Cr 23.5Ni 10W 7Ta 3.5C 0.6Zr 0.5Ti 0.2
| Grade | Ni | Co | Cr | W | Al | Ta | Mo | Ti | Hf | C | Zr |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MAR-M 246 | 60 | 10 | 9 | 10 | 5.5 | 1.5 | 2.5 | 1.5 | – | – | – |
| MAR-M 247 | 60.2 | 10 | 8.2 | 10 | 5.5 | 3 | 0.7 | 1 | 1.5 | – | – |
| MAR-M 509 | 10 | 54.7 | 23.5 | 7 | – | 3.5 | – | 0.2 | – | 0.6 | 0.5 |
Nominal weight per cent. Specification ranges vary by product form and standard.
GTD Alloy Scrap
GTD-111
Ni 60.5Cr 14Co 9.5Ti 4.9W 3.8Al 3Ta 2.8Mo 1.5
GTD-222
Ni 51.2Cr 22.5Co 19Ti 2.3W 2Al 1.2Ta 1Nb 0.8
GTD-241
Ni 51.7Cr 22.5Co 19Ti 2.3W 2Nb 1.3Al 1.2
GTD-262
Ni 51.2Cr 22.5Co 19Ti 2.3W 2Al 1.7Nb 1.35
| Grade | Ni | Cr | Co | Ti | W | Al | Ta | Mo | Nb |
|---|---|---|---|---|---|---|---|---|---|
| GTD-111 | 60.5 | 14 | 9.5 | 4.9 | 3.8 | 3 | 2.8 | 1.5 | – |
| GTD-222 | 51.2 | 22.5 | 19 | 2.3 | 2 | 1.2 | 1 | – | 0.8 |
| GTD-241 | 51.7 | 22.5 | 19 | 2.3 | 2 | 1.2 | – | – | 1.3 |
| GTD-262 | 51.2 | 22.5 | 19 | 2.3 | 2 | 1.7 | – | – | 1.35 |
Nominal weight per cent. Specification ranges vary by product form and standard.
Duplex and 254 SMO Stainless Scrap
254 SMO
Fe 55Cr 20Ni 18Mo 6.1Cu 0.7
Duplex 2205
Fe 67.2Cr 22.5Ni 5.5Mo 3.1Mn 1.5
Super duplex 2507
Fe 62.9Cr 25Ni 7Mo 4Mn 0.8
Super duplex S32760
Fe 62.8Cr 25Ni 7Mo 3.5Cu 0.75W 0.75
20Mo-4
Ni 37.5Fe 33.3Cr 23.8Mo 4.3Cu 1Nb 0.25
| Grade | Fe | Ni | Cr | Mo | Mn | Cu | W |
|---|---|---|---|---|---|---|---|
| 254 SMO | 55 | 18 | 20 | 6.1 | – | 0.7 | – |
| Duplex 2205 | 67.2 | 5.5 | 22.5 | 3.1 | 1.5 | – | – |
| Super duplex 2507 | 62.9 | 7 | 25 | 4 | 0.8 | – | – |
| Super duplex S32760 | 62.8 | 7 | 25 | 3.5 | – | 0.75 | 0.75 |
| 20Mo-4 | 33.3 | 37.5 | 23.8 | 4.3 | – | 1 | – |
Nominal weight per cent. Specification ranges vary by product form and standard.
Ni-Resist Scrap
Ni-Resist Type 1
Fe 70.1Ni 15.5Cu 6.5C 3Cr 2Si 1.9Mn 1
Ni-Resist Type 2
Fe 72.1Ni 20C 3Cr 2Si 1.9Mn 1
Ni-Resist Type 5
Fe 60.1Ni 35C 2.4Si 1.5Mn 1
| Grade | Fe | Ni | Cu | C | Cr | Si | Mn |
|---|---|---|---|---|---|---|---|
| Ni-Resist Type 1 | 70.1 | 15.5 | 6.5 | 3 | 2 | 1.9 | 1 |
| Ni-Resist Type 2 | 72.1 | 20 | – | 3 | 2 | 1.9 | 1 |
| Ni-Resist Type 5 | 60.1 | 35 | – | 2.4 | – | 1.5 | 1 |
Nominal weight per cent. Specification ranges vary by product form and standard.
Titanium Scrap
Titanium Grade 1
Ti 99.8Fe 0.2
Titanium Grade 2
Ti 99.7Fe 0.3
Titanium Grade 5
Ti 89.8Al 6V 4Fe 0.25
Titanium Grade 7
Ti 99.6Fe 0.3Pd 0.15
Titanium Grade 11
Ti 99.7Fe 0.2Pd 0.15
| Grade | Ti | Al | V |
|---|---|---|---|
| Titanium Grade 1 | 99.8 | – | – |
| Titanium Grade 2 | 99.7 | – | – |
| Titanium Grade 5 | 89.8 | 6 | 4 |
| Titanium Grade 7 | 99.6 | – | – |
| Titanium Grade 11 | 99.7 | – | – |
Nominal weight per cent. Specification ranges vary by product form and standard.
Udimet 500
Udimet 500
Ni 53Co 18Cr 18Mo 4Ti 2.9Al 2.9
| Grade | Ni | Co | Cr | Mo | Ti | Al |
|---|---|---|---|---|---|---|
| Udimet 500 | 53 | 18 | 18 | 4 | 2.9 | 2.9 |
Nominal weight per cent. Specification ranges vary by product form and standard.
Sources and Review
Composition figures on this page are the nominal values from each grade's own page on this site, where the producer datasheet or standard is named in full. The comparison widget reads the same values. The sources behind the grades are listed below.
- Special Metals Corporation, Product Handbook of High-Performance Nickel Alloys: Inconel 600 Buyer, Importer and Exporter, Inconel 625 Buyer, Importer and Exporter, Inconel 706 Buyer, Importer and Exporter, Monel 400 Buyer, Importer and Exporter, Monel K-500 Buyer, Importer and Exporter
- Special Metals Corporation, INCONEL alloy 601 (SMC-028, 2005): Inconel 601 Buyer, Importer and Exporter
- Special Metals Corporation, INCONEL alloy 617 (SMC-029, 2005): Inconel 617 Buyer, Importer and Exporter
- Special Metals Corporation, INCONEL alloy 690 (SMC-079, 2009): Inconel 690 Buyer, Importer and Exporter
- TMS, Compositions of Typical Cast Superalloys table (C-M Group data): Inconel 713C Buyer, Importer and Exporter, IN-939 Buyer, Importer and Exporter, René 80 Buyer, Importer and Exporter, MAR-M 246 Buyer, Importer and Exporter, MAR-M 247 Buyer, Importer and Exporter, MAR-M 509 Buyer, Importer and Exporter, PWA 1484 Buyer, Importer and Exporter
- Special Metals Corporation, INCONEL alloy 718 (SMC-045, 2007): Inconel 718 Buyer, Importer and Exporter
- Special Metals Corporation, INCOLOY alloy 825 (SMC-030, 2004): Incoloy 825 Buyer, Importer and Exporter
- Special Metals Corporation, INCOLOY alloy 925 (SMC-070, 2004): Incoloy 925 Buyer, Importer and Exporter
- Rolled Alloys, HASTELLOY B-2 data sheet (bulletin 303USe): Hastelloy B-2 Buyer, Importer and Exporter
- Rolled Alloys, Alloy C-276 data sheet (bulletin 127USe): Hastelloy C-276 Buyer, Importer and Exporter
- Rolled Alloys, Alloy C22 data sheet (bulletin 122USe): Hastelloy C-22 Buyer, Importer and Exporter
- Upmet, Alloy X data sheet (AMS 5536, AMS 5754, UNS N06002): Hastelloy X Buyer, Importer and Exporter
- Haynes International, alloy nominal compositions table: Haynes 214 Buyer, Importer and Exporter, Haynes 230 Buyer, Importer and Exporter, Haynes 282 Buyer, Importer and Exporter, Hastelloy B-3 Buyer and Exporter, Hastelloy C-2000 Buyer and Exporter, Haynes 25 (L-605) Alloy Buyer and Exporter, Haynes 188 Cobalt Alloy Buyer and Exporter
- Special Metals Corporation, NIMONIC alloy 75 (SMC-058, 2004): Nimonic 75 Buyer, Importer and Exporter
- Special Metals Corporation, NIMONIC alloy 80A (SMC-099, 2004): Nimonic 80a Buyer, Importer and Exporter
- Special Metals Corporation, NIMONIC alloy 263 (SMC-054, 2004): Nimonic C-263 Buyer, Importer and Exporter
- SAE aerospace material specification for Udimet 500-type investment castings, title as listed by BSI Knowledge: Udimet 500 Buyer, Importer and Exporter
- Special Metals Corporation, WASPALOY (SMC-011, 2004): Waspaloy Composition, Properties and Identification
- TMS, Compositions of Typical Cast Superalloys table: Inconel 738 / 738LC Buyer and Exporter
- TMS Superalloys 2004, pp. 25 to 34, "Development of a New Alloy for Directional Solidification of Large Industrial Gas Turbine Blades", Table 1 (DS-IN792) and remarks on hafnium and castability: Inconel 792 Buyer and Exporter
- Deloro Stellite 6 material data sheet (MDS, rev. 00): Stellite 6 Buyer and Exporter
- Deloro Stellite 21 material data sheet (MDS, rev. 00): Stellite 21 Buyer and Exporter
- SAE AMS 5382, title: X-40 and FSX-414 Vane Buyer and Exporter
- Special Metals UDIMET alloy 520 product data, as reproduced by AZoM (composition ranges, density) and Total Materia (UNS N07520, partial ranges): Udimet 520 Buyer and Exporter
- TMS, Compositions of Typical Wrought Superalloys table: Udimet 700 Buyer and Exporter, Udimet 720 & 720Li Buyer and Exporter
- JLC Electromet data sheet, Nickel 200, 201, 205 and 205 LC: Nickel 200, 201 and 205 Buyer
- Bouse, Schaeffer and Henry, "Optimizing SC René N4 alloy for DS aft-stage bucket applications in industrial gas turbines", Superalloys 2008 (TMS), Table 1: René N5 Buyer, Importer and Exporter, René 108 Buyer, Importer and Exporter, René 125 Buyer, Importer and Exporter
- MetalTek, MTEK René 77 alloy page: René 77 Buyer, Importer and Exporter
- Ross & Catherall, Vacuum Melted Superalloys, typical chemical compositions: René N500 Buyer, Importer and Exporter, C1023 Buyer, Importer and Exporter, PWA 1483 Buyer, Importer and Exporter, F75 Co-Cr-Mo Buyer, Importer and Exporter, ECY-768 Buyer, Importer and Exporter, GTD-111 Buyer, Importer and Exporter, GTD-222 Buyer, Importer and Exporter, GTD-241 Buyer, Importer and Exporter, GTD-262 Buyer, Importer and Exporter
- Okada, Torigoe, Takahashi and Izutsu (Mitsubishi Heavy Industries), "Development of Ni base superalloy for industrial gas turbine", Superalloys 2004 (TMS), Table 1: MGA 1400 Buyer, Importer and Exporter, MGA 1400 DS Buyer, Importer and Exporter, MGA 2400 Buyer, Importer and Exporter
- Alleima, 254 SMO data sheet (2024): 254 SMO Buyer, Importer and Exporter
- Rolled Alloys, 2205 Duplex Stainless data sheet (bulletin 1007USe, 2015): Duplex 2205 Buyer, Importer and Exporter
- Rolled Alloys, Alloy 2507 data sheet (2022): Super Duplex 2507 Buyer, Importer and Exporter
- Rolled Alloys, ZERON 100 data sheet (bulletin 102, 2020): Super Duplex S32760 Buyer, Importer and Exporter
- MakeItFrom, UNS N08024 nickel alloy: 20Mo-4 Buyer, Importer and Exporter
- Nickel Institute, Properties and applications of Ni-Resist and ductile Ni-Resist alloys (publication 11018, 2nd edition, 2022), Table 3: Ni-Resist Type 1 Buyer, Importer and Exporter, Ni-Resist Type 2 Buyer, Importer and Exporter, Ni-Resist Type 5 Buyer, Importer and Exporter
- Rolled Alloys, Titanium grades and relative properties: Titanium Grade 1 Buyer, Importer and Exporter, Titanium Grade 2 Buyer, Importer and Exporter, Titanium Grade 5 Buyer, Importer and Exporter, Titanium Grade 7 Buyer, Importer and Exporter, Titanium Grade 11 Buyer, Importer and Exporter
- Haynes International, HAYNES R-41 alloy data sheet (H-3056C): René 41
- Carpenter Technology, MP35N alloy finder page: MP35N
- Smiths Metal Centres, Ti-3Al-2.5V (Grade 9) technical data sheet (2023): Titanium Grade 9 (Ti-3Al-2.5V)
- Fort Wayne Metals, Ti 6Al-4V ELI material page: Titanium Grade 23 (Ti-6Al-4V ELI)
- Special Metals Corporation, INCONEL alloy X-750 (SMC-067, Sept 2004): Inconel X-750
- Special Metals Corporation, INCOLOY alloy 800 (SMC-046, Sept 2004): Incoloy 800, 800H and 800HT
- Special Metals Corporation, NIMONIC alloy 90 (SMC-080, Sept 2004): Nimonic 90
- Haynes International, HASTELLOY C-4 alloy data sheet (H-2007F, 2023): Hastelloy C-4
- Rolled Alloys, A-286 Alloy data sheet (bulletin 1286USe 07/12): A-286
- Haynes International, MULTIMET alloy data sheet: Multimet N-155
- Copper Development Association, UNS Standard Designations for Wrought Copper Alloys: Cu-Ni 90/10, Cu-Ni 70/30
Published by Mipra Steel, Khetwadi, Mumbai · Last updated