Inconel 617 Coil is a high-strength nickel-chromium-cobalt-molybdenum alloy designed for superior performance in high-temperature and corrosive environments. Produced by Jiangsu Cunrui Metal Products Co., Ltd., our coils meet ASTM B670 and AMS 5663 standards, ensuring international compliance and traceable quality.
This alloy offers excellent oxidation and corrosion resistance and retains mechanical properties at temperatures up to 1100°C (2012°F). Each coil comes with complete mill test certificates (MTC), chemical composition reports, and optional third-party inspection certificates, providing reliability and confidence for critical industrial applications.

Key Features & Advantages
Outstanding High-Temperature Strength – Maintains integrity under prolonged heat exposure.
Corrosion & Oxidation Resistance – Performs reliably in aggressive chemical and oxidizing environments.
Stress-Rupture Resistance – Ideal for long-term service at elevated temperatures.
Internationally Certified – Complies with ASTM, AMS, and ISO standards.
Consistent Quality – Thorough inspection ensures dependable performance for industrial use.
Applications
Inconel 617 Coil is widely used in industries demanding high performance under extreme conditions:
Power Generation – Gas turbines, heat exchangers, and boiler components.
Chemical & Petrochemical – High-temperature reactors, piping, and pressure vessels.
Aerospace & Aviation – Engine components and high-temperature fasteners.
Furnace & Industrial Equipment – Heating elements, burner components, and thermal processing equipment.
Energy & Electronics – Components exposed to high heat and corrosive atmospheres.

Product Specifications & Technical Parameters
Basic Information
|
Parameter |
Specification |
|
Material Grade |
Inconel 617 (UNS N06617) |
|
Standards |
ASTM B670, AMS 5663 |
|
Available Thickness |
0.1 mm – 20 mm (customized) |
|
Width Range |
50 mm – 1500 mm |
|
Length |
Coil form or cut-to-length |
|
Surface Finish |
2B, BA, Bright, Polished |
|
Tensile Strength |
≥ 830 MPa |
|
Yield Strength (0.2% offset) |
≥ 310 MPa |
|
Elongation |
≥ 30% |
|
Hardness |
≤ 180 HB |
Typical Chemical Composition
|
Element |
Content (%) |
|
Nickel (Ni) |
50 – 55 |
|
Chromium (Cr) |
20 – 23 |
|
Cobalt (Co) |
10 – 15 |
|
Molybdenum (Mo) |
8 – 10 |
|
Iron (Fe) |
5 – 10 |
|
Manganese (Mn) |
≤ 0.5 |
|
Silicon (Si) |
≤ 0.5 |
|
Carbon (C) |
≤ 0.10 |
|
Copper (Cu) |
≤ 0.5 |
|
Titanium (Ti) |
≤ 0.5 |
Customization Services
Flexible Dimensions – Thickness, width, and coil length tailored to your requirements.
Processing Options – Slitting, cutting, polishing, welding, drilling, and forming.
MOQ Flexibility – Supports small trial orders and large-scale production.
Surface Treatments – Polished, coated, or customized per technical drawings.
Price & Delivery
Competitive Pricing – Direct from factory with bulk discounts available.
Reliable Delivery – Stock available for standard sizes; custom orders delivered within 2–4 weeks.
Stable Supply – Large production capacity ensures timely fulfillment.

Our Strength
Jiangsu Cunrui Metal Products Co., Ltd. is equipped with advanced production facilities, professional R&D teams, and large-scale annual output. Products are globally exported with ISO, SGS, and TUV certifications, offering clients consistent, traceable, and high-quality alloy solutions.


Service & Support
Fast Inquiry Response – Response within 24 hours.
Technical Guidance – Material selection, application advice, and processing recommendations.
Secure Export Packaging – Meets international shipping standards.
After-Sales Assurance – Replacement or refund for verified quality issues.
FAQ
Q1: Which standards does Inconel 617 Coil comply with?
A1: Our coils meet ASTM B670 and AMS 5663 standards.
Q2: Are test certificates provided?
A2: Yes, we provide mill test certificates (MTC), chemical analysis reports, and optional third-party inspections.
Q3: Can you produce custom dimensions?
A3: Absolutely. Thickness, width, and coil length can be customized according to drawings or specifications.
Q4: What is the minimum order quantity?
A4: Small trial orders are accepted; bulk orders are supported with competitive pricing.
Q5: How long is the delivery time for Inconel 617 Coil?
A5: Standard sizes are in stock; custom orders usually ship within 2–4 weeks.
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