Inconel 617
UNS N06617 / W.Nr. 2.4663
Catalog
Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with inconel 617 tubes / sheets / wires / bars / fittings
Inconel 617 Material Properties
UNS N06617 / W.Nr. 2.4663 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of inconel 617 for optimal resistance, strength, and stability
Inconel 617 Chemical Composition
Inconel 617 Material Properties Overview
As a manufacturer in China, Arialloy supplies inconel 617 products in multiple forms and specifications.
Inconel 617 (UNS N06617 / W.Nr. 2.4663) is an austenitic nickel alloy containing chromium, cobalt and molybdenum, with strength derived primarily from solid solution hardening. Its composition includes 20.0 to 24.0% chromium, 10.0 to 15.0% cobalt, 8.0 to 10.0% molybdenum and 0.8 to 1.5% aluminum. Cobalt and molybdenum strengthen the nickel matrix, while chromium and aluminum support resistance to oxidation at elevated temperatures. This balance gives the alloy a combination of creep strength, metallurgical stability and resistance to carburization. In the solution annealed condition, inconel 617 retains useful ductility and can be shaped through conventional hot and cold forming processes. During cold deformation, work hardening increases strength, so substantial forming may require intermediate annealing stages.
Inconel filler metal 617 and inconel welding electrode 117 provide compatible consumables for joining this alloy. Matching filler chemistry helps maintain strength and corrosion resistance across the welded joint. The material is generally supplied after solution annealing and rapid cooling, with heat treatment conditions selected according to product form, section thickness and processing requirements.
Inconel 617 Corrosion Resistance
Inconel 617 offers strong resistance to oxidation and carburization at elevated temperatures. Chromium and aluminum promote a protective oxide structure that limits further attack and helps the surface layer remain adherent during repeated heating and cooling.
Nickel, chromium and molybdenum also contribute to resistance in a range of corrosive aqueous environments. The alloy tolerates various reducing and oxidizing media, although performance depends on temperature, concentration and contaminants. In hot gases, the surrounding atmosphere and exposure duration influence oxide stability and the extent of carbon absorption.
Inconel 617 Mechanical Properties
At room temperature, typical solution annealed inconel 617 products exhibit tensile strengths of 734 to 769 MPa and 0.2% offset yield strengths of 318 to 383 MPa. Elongations of 56 to 62% demonstrate substantial ductility. These representative results cover wrought plate, bar, tubing, sheet and strip products, with differences reflecting manufacturing route and specimen orientation.
Inconel 617 Temperature Characteristics
Inconel 617 retains substantial creep rupture strength at temperatures above 980°C (1800°F), together with resistance to oxidation and carburization. Thermal expansion is relatively low compared with that of many other austenitic alloys. Thermal conductivity increases with temperature, while elastic modulus gradually decreases.
Extended thermal exposure can change carbide precipitation and promote gamma prime formation at approximately 650 to 760°C, affecting strength and ductility. Oxidation resistance reaches approximately 1100°C under suitable conditions, while the permissible temperature under sustained loading depends on stress, exposure time and atmosphere.
Inconel 617 Products
Nickel Alloy 617 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 617 products tailored to each project’s needs
Inconel 617 Data Sheet
Inconel Alloy 617 Data Sheet
Access / download the inconel 617 data sheet to gain in depth insights into precise physical and processing parameters
ensuring the selection of the optimal nickel alloy material for your project
Physical Properties
| Density | g/cm3 | 8.36 | |
|---|---|---|---|
| lb/in.3 | 0.302 | ||
| Melting Range | °F | 2430 - 2510 | |
| °C | 1332 - 1380 | ||
| Specific Heat at 78°F (26°C) | Btu/lb-°F | 0.100 | |
| J/kg-°C | 419 | ||
| Electrical Resistivity at 78°F (26°C) | ohm-circ mil/ft | 736 | |
| μΩ-m | 1.22 | ||
Mechanical Properties
| Product Form | Product Method | Yield Strength (0.2% Offset) | Tensile Strength | Elongation, % | Reduction Of Area, % | Hardness, BHN | ||
|---|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | |||||
| Plate | Hot Rolling | 46.7 | 322 | 106.5 | 734 | 62 | 56 | 172 |
| Bar | Hot Rolling | 46.1 | 318 | 111.5 | 769 | 56 | 50 | 181 |
| Tubing | Cold Drawing | 55.6 | 383 | 110 | 758 | 56 | - | 193 |
| Sheet or Strip | Cold Rolling | 50.9 | 351 | 109.5 | 755 | 58 | - | 173 |
Inconel 617 Standards
UNS N06617 / W.Nr. 2.4663 Specifications & Standards
From production to inspection, we meet strict quality standards, addressing tolerance and chemical composition needs
ASTM B167
Seamless Pipe & Tube
ASTM B829
Seamless Pipe & Tube
ASTM B546
Electric Fusion-Welded Pipe
ASTM B366
Welded Fittings
ASTM B166
Rod, Bar and Wire
ASTM B564
Forgings
ASTM B168
Plate, Sheet and Strip
SAE AMS 5887
Rod, Bar and Wire
SAE AMS 5888
Plate, Sheet and Strip
SAE AMS 5889
Plate, Sheet and Strip
AWS A5.14 ERNiCrCoMo-1
Filler Metal
AWS A5.11 ENiCrCoMo-1
Welding Electrode
Inconel 617 SHOW
Nickel Alloy 617 Showcase
From initial samples to large scale production, we supply high quality inconel 617 products and help you achieve your manufacturing goals.
Upload Your Requirements
To begin, provide your contact details with the product type, dimensions, quantity, and required standards. If you have CAD drawings, specifications, or special tolerance requirements, please upload them
Receive a Quote & Design Review
Within 12 hours, we’ll send you a detailed quote and (custom) design for manufacturability (DFM) feedback. This ensures the cost feasibility of your custom project and gives you a clear idea of the costs involved
Confirm Your Order & Begin Production
Once you approve the quote and design, your project will enter our production queue the morning after we receive your confirmation
Shipping & Delivery
On average, custom production orders ship within 20–45 business days. In stock products and samples ship within 48 hours
Just 4 Steps
Custom Inconel 617 Quotation Process
From detailed consultation to final delivery, we make custom inconel 617 product orders simple and convenient. With exceptional customer service, we anticipate your needs, provide professional solutions, and ensure on time delivery
Inconel 617 Supplier - Arialloy
From Production to Quality Control, Every Step Tailored to Perfection
Arialloy inconel alloy 617 manufacturer has always been at the forefront of the industry. With its unremitting pursuit of quality, precision, and professional solutions, Arialloy has gradually established a complete production system and rapid supply capabilities. By continuously improving manufacturing processes, adopting cutting edge equipment, and adhering to strict quality control, Arialloy ensures that every product meets the highest requirements for durability, precision, and international standards
Inconel 617 Applications
UNS N06617 / W.Nr. 2.4663 Alloy Solutions
We serving diverse industries, focus on strict quality control and full scale production, turning your vision into reality with professional expertise and attention to detail
Inconel 617 Knowledge
Nickel Alloy 617 Wiki
Arialloy explores with you every factor that influences your choice
including chemical composition, mechanical properties, temperature characteristics, price, and manufacturing process
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Custom Inconel 617 FAQs
Our team of experts is here to support you every step of the way, helping transform your vision into reality. Explore FAQs for related support
For direct purchasing of inconel 617, please contact our sales team through sales@arialloy.com or submit the form at the bottom of the page. We will prepare a quotation based on your requirements. Once the quotation is accepted, send us your PO. We will issue the PI for payment, and production will begin after the prepayment has been received. We will notify you upon completion.
We usually provide an inconel 617 quotation within 24 hours of receiving your request. If your inquiry does not contain enough information or the requested material cannot be quoted, we will let you know promptly.
We quote inconel 617 under FOB conditions as standard. In the usual process, the buyer selects a freight forwarder and gives us the relevant details, after which we cooperate with the forwarder locally. For customers who want less logistics work on their side, we can arrange the transportation and calculate the applicable freight.
One of the main reasons alloy prices fluctuate is that the metals used in their production are themselves subject to market changes. Nickel, chromium, cobalt, and molybdenum and other metallic elements can account for a large share of the cost, making alloy prices responsive to changes in raw metal markets.
The smelting stage for our inconel 617 production is completed in house. Our plant is equipped with more than 30 vacuum smelting and electroslag remelting furnaces, covering 50 kg, 200 kg, 1,000 kg, and 5,000 kg capacities. This production flexibility is what enables us to work with smaller order quantities.
Yes, the inconel 617 MTR is issued before shipment and prepared according to industry standards. It documents the material standard, elemental composition, mechanical test results, dimensions, and heat number.
We ensure inconel 617 chemistry remains controlled by monitoring material ratios during smelting and conducting chemical analyses throughout production. Final material is subjected to PMI testing, with third-party laboratory analysis available when requested.