Hangbo Alloy Group
Shanghai · Est. 2012
Inconel is a family of nickel-chromium-based superalloys developed for high-temperature strength and oxidation resistance.
What are Inconel alloys?
Inconel is a family of nickel-chromium-based superalloys developed for high-temperature strength and oxidation resistance. This index lists 34 technical articles covering composition, mechanical properties, temperature limits, corrosion behaviour and welding practice for each grade.
Inconel is a family of nickel-chromium-based superalloys developed for high-temperature strength and oxidation resistance. Hangbo Alloy Group stocks and supplies these grades in round bar, seamless tube, plate, sheet, precision strip, forging, wire and machined-part forms, with mill test certificates to EN 10204 3.1 / 3.2.
| Grade | UNS | Type | Summary |
|---|---|---|---|
| Inconel 117 (Ni-Cr-Co-Mo) Superalloy: High-Temperature Gas-Turbine & Aerospace Alloy | UNS N06117 | Grade guide | Complete technical guide to Inconel 117 (UNS N06117 family; chemistry matching Inconel 617 / N06617) Ni-Cr-Co-Mo superalloy. |
| Inconel 52M (ERNiCrFe-7A) Welding Filler Metal: Modified Nuclear-Grade Ni-Cr-Fe Consumable | UNS N06054 | Grade guide | Complete technical guide to Inconel 52M / ERNiCrFe-7A (UNS N06054 / AWS A5.14) modified nuclear-grade nickel-chromium-iron welding filler. |
| Inconel 600: Oxidation Resistance & Furnace Components | UNS N06600 | Grade guide | Complete technical guide to Inconel 600 (UNS N06600 / W.Nr. 2.4816). Chemical composition, mechanical properties, oxidation resistance. |
| Inconel 601: Complete Properties & Application Guide | UNS N06601 | Grade guide | Complete technical guide to Inconel 601 (UNS N06601 / W.Nr. 2.4851). Chemical composition, mechanical properties, corrosion resistance, and... |
| Inconel 617: Complete Properties & Application Guide | UNS N06617 | Grade guide | Complete technical guide to Inconel 617 (UNS N06617 / W.Nr. 2.4663a). Chemical composition, mechanical properties, corrosion resistance, and... |
| Inconel 625 Seamless Pipe Manufacturing: From Melt to Final Inspection | UNS N06625 | Grade guide | Complete Inconel 625 seamless pipe manufacturing guide — covering the entire production process from vacuum induction melting (VIM). |
| Inconel 625 Welding Wire: Applications & Joining Guide | UNS N06625 | Grade guide | A practical guide to Inconel 625 (ERNiCrMo-3) welding wire: chemistry, applications, and joining best practices for corrosion-resistant fabrication. |
| Inconel 625: Complete Properties & Application Guide | UNS N06625 | Grade guide | Complete technical guide to Inconel 625 (UNS N06625 / W.Nr. 2.4856). Chemical composition, mechanical properties, temperature limits, corrosion... |
| Inconel 686: Super Corrosion Resistant C-Type Alloy & Extreme Environments | UNS N06686 | Grade guide | Complete technical guide to Inconel 686 (UNS N06686 / W.Nr. 2.4606). Super corrosion-resistant nickel-chromium-molybdenum-tungsten alloy for the most. |
| Inconel 690: Nuclear Grade Corrosion Resistance & Steam Generator Tubing | UNS N06690 | Grade guide | Complete technical guide to Inconel 690 (UNS N06690 / W.Nr. 2.4642) — high-chromium nickel alloy with superior stress corrosion cracking resistance... |
| Inconel 693: Metal Dusting Resistance & High-Temperature Alloy Properties | UNS N06693 | Grade guide | Complete technical guide to Inconel 693 (UNS N06693 / W.Nr. 2.4646). Nickel-chromium-aluminum superalloy specifically designed to resist metal... |
| Inconel 706: Precipitation-Hardening Superalloy for Large Turbine Components | UNS N07706 | Grade guide | Complete technical guide to Inconel 706 (UNS N07706 / W.Nr. 2.4662). Precipitation-hardening nickel-iron-chromium superalloy chemical composition. |
| Inconel 713C: Investment Casting Superalloy for Gas Turbine Blades & Vanes | UNS N07713 | Grade guide | Complete technical guide to Inconel 713C (UNS N07713). Chemical composition, mechanical properties, casting characteristics, microstructure. |
| Inconel 718: High-Temperature Strength & Aerospace Applications | UNS N07718 | Grade guide | Complete technical guide to Inconel 718 (UNS N07718 / W.Nr. 2.4668). Precipitation-hardening superalloy chemical composition, mechanical properties. |
| Inconel 718M: Marine-Grade Inconel 718 for Subsea & Deepwater Oil & Gas | UNS N07718 | Grade guide | Complete technical guide to Inconel 718M — marine-grade Inconel 718 (UNS N07718) optimized for subsea wellhead equipment, deepwater connectors,... |
| Inconel 725: Precipitation-Hardened Nickel Alloy & Corrosion Resistance | UNS N07725 | Grade guide | Complete technical guide to Inconel 725 (UNS N07725 / W.Nr. 2.7725) — nickel-chromium-molybdenum-niobium alloy that combines the corrosion resistance... |
| Inconel 740H: A-USC Boiler Superalloy & Creep Resistance | UNS N07740 | Grade guide | Complete technical guide to Inconel 740H (UNS N07740H / W.Nr. 2.4663). Advanced ultra-supercritical (A-USC) boiler superalloy with outstanding... |
| Inconel 751: Precipitation-Hardened Exhaust Valve Superalloy & High-Temperature Properties | UNS N07751 | Grade guide | Complete technical guide to Inconel 751 (UNS N07751 / W.Nr. 2.4694). The nickel-chromium precipitation-hardenable superalloy engineered for diesel... |
| Inconel 783: Low-CTE Superalloy & Aerospace Turbine Applications | UNS N07783 | Grade guide | Complete technical guide to Inconel 783 (UNS N07783). Low coefficient of thermal expansion, cobalt-containing nickel-iron-chromium superalloy:... |
| Inconel X-750: Complete Properties & Application Guide | UNS N07750 | Grade guide | Complete technical guide to Inconel X-750 (UNS N07750 / W.Nr. 2.4663). Chemical composition, mechanical properties, corrosion resistance, and... |
| ERNiCrMo-3 (Inconel 625) Welding Wire: The Workhorse Nickel Filler | UNS N06625 | Filler metal | Complete technical guide to ERNiCrMo-3 / Inconel 625 welding filler wire (UNS N06625 / AWS A5.14 / ISO 18274 SNi6625). |
| Inconel 117 (ERNiCrCoMo-1) Welding Wire Guide | UNS N06617 | Filler metal | Technical guide to Inconel 117 (ERNiCrCoMo-1 / UNS N06617) welding wire. Composition, welding parameters, applications, and specifications. |
| Inconel 52 (ERNiCrFe-7) Welding Filler Metal: Nuclear-Grade Ni-Cr-Fe Consumable | UNS N06052 | Filler metal | Complete technical guide to Inconel 52 / ERNiCrFe-7 (UNS N06052 / AWS A5.14) nickel-chromium-iron welding filler metal. |
| Inconel 52 (ERNiCrFe-7) Welding Wire Guide | UNS N06052 | Filler metal | Technical guide to Inconel 52 (ERNiCrFe-7 / UNS N06052) welding wire. Composition, welding parameters, applications, and specifications. |
| Inconel 52M (ERNiCrFe-7A) Welding Wire Guide | UNS N06054 | Filler metal | Technical guide to Inconel 52M (ERNiCrFe-7A / UNS N06054) welding wire. Composition, welding parameters, applications, and specifications. |
| Inconel 600 vs 601: Which to Choose | UNS N06600 | Comparison | Inconel 600 vs 601: the aluminium in 601 lifts oxidation and carburisation resistance. How to choose the right nickel-chromium grade for heat and |
| Inconel 600 vs Inconel 601: High-Temperature Oxidation & Application Comparison | UNS N06600 | Comparison | Detailed technical comparison of Inconel 600 (UNS N06600, ASTM B168) vs Inconel 601 (UNS N06601, ASTM B168) — chemical composition, oxidation... |
| Inconel 601 vs 310S vs RA330 for Furnace Fixtures: Real Temperature Ceilings | UNS S31008 | Comparison | Inconel 601 vs 310S vs RA330 for furnace fixtures: real temperature ceilings, oxidation, thermal-shock and carburisation behaviour, and how to... |
| Inconel 625 vs Incoloy 825: Nickel Alloy Selection for Chemical Processing | UNS N06625 | Comparison | Detailed comparison of Inconel 625 (UNS N06625) and Incoloy 825 (UNS N08825) for chemical processing: chemical composition, mechanical properties. |
| Inconel 718 vs 625 for Sour Gas Downhole Tubing and Wellhead Parts | UNS N06625 | Comparison | Inconel 718 vs 625 for sour gas: strength, NACE MR0175 hardness limits, corrosion resistance and a component-by-component selection map for tubing... |
| Inconel 82 (ERNiCr-3) Welding Filler Metal: Composition, Properties & Applications | UNS N06082 | Filler metal | Complete technical guide to Inconel 82 / ERNiCr-3 welding filler metal (UNS N06082 / W.Nr. 2.4648). AWS A5. |
| Inconel 82 (ERNiCr-3) Welding Wire Guide | UNS N06082 | Filler metal | Technical guide to Inconel 82 (ERNiCr-3 / UNS N06082) welding wire. Composition, welding parameters, applications, and specifications. |
| Inconel 92 (ERNiCrFe-6) Welding Filler Metal: Ni-Cr-Fe-Ti Consumable for Dissimilar & High-Temperature Welds | UNS N07092 | Filler metal | Complete technical guide to Inconel 92 / ERNiCrFe-6 (UNS N07092 / AWS A5.14) nickel-chromium-iron-titanium welding filler metal. |
| Inconel 92 (ERNiCrFe-6) Welding Wire Guide | UNS N06092 | Filler metal | Technical guide to Inconel 92 (ERNiCrFe-6 / UNS N06092) welding wire. Composition, welding parameters, applications, and specifications. |
Round bars · Seamless tubes · Plates & sheets · Precision strips · Forgings & rings · Welding wire. Not every grade is stocked in every form — cast superalloys, for example, are supplied as master alloy ingots and investment castings rather than wrought bar. Contact us for current stock and size ranges.
Supplied to ASTM, ASME, AMS, DIN/W.Nr., EN, GB and GOST specifications. The individual grade articles list the applicable standard numbers for each product form.
Inconel is a registered family of nickel-chromium-based superalloys characterised by high strength and oxidation resistance at elevated temperature.
Inconel 601 for oxidation up to about 1250 C, Inconel 617 and 625 for creep-limited service, and Inconel 718 where high tensile and fatigue strength up to about 650 C is required.
Age-hardenable grades Inconel 718 and Inconel 725 are the standard choices for sour-gas downhole tubing and wellhead components under NACE MR0175 / ISO 15156.
Most Inconel grades are fully austenitic and non-magnetic in the annealed condition; cold work can produce slight magnetism in some grades.
Yes. Most grades are welded with matching or over-alloyed nickel filler metals under AWS A5.14 (for example ERNiCrMo-3 for 625, ERNiCr-3 for 600/601, ERNiFeCr-2 for 718).
Hastelloy · Monel · Incoloy · Pure Nickel · Copper-Nickel · Cast Superalloys — see the full family index.
Send your grade, specification, dimensions and quantity for a quotation. WhatsApp +86 13611656360 or email hangbo@nickel-alloy.com.