Inconel 718 Wire is a nickel-chromium alloy wire designed for exceptional strength, corrosion resistance, and high-temperature performance. Produced by Jiangsu Cunrui Metal Products Co., Ltd., this material conforms to ASTM, ASME, and ISO standards, ensuring global acceptance. With excellent fatigue resistance, oxidation stability, and mechanical properties maintained up to 700°C, Inconel 718 Wire is ideal for demanding industrial environments. Each delivery is backed by a Mill Test Certificate (MTC), complete chemical composition reports, and third-party inspection records, providing customers with full assurance of quality and traceability.
Key Features & Advantages
High tensile and yield strength, even after long exposure at elevated temperatures.
Excellent corrosion resistance in both oxidizing and reducing environments.
Outstanding creep and rupture strength for aerospace and power applications.
Superior fabrication and welding characteristics compared to many nickel alloys.
Fully compliant with international quality certifications, ensuring long service life.
Applications
Inconel 718 Wire is widely used in critical industries requiring strength, durability, and stability under extreme conditions, such as:
Aerospace components (turbine blades, fasteners, engine parts)
Oil & gas and petrochemical processing equipment
Power generation (gas turbines, nuclear reactors)
Marine and offshore engineering
Medical devices and precision instruments
Springs, sealing rings, and welding filler material
Product Specifications & Technical Data
|
Parameter |
Value / Range |
|
Material |
Nickel-Chromium Alloy (Inconel 718) |
|
Wire Diameter |
0.1 mm – 12 mm |
|
Length / Form |
Coil, spool, or straight cut |
|
Tensile Strength |
930 – 1240 MPa |
|
Yield Strength (0.2%) |
≥ 725 MPa |
|
Elongation |
≥ 12% |
|
Hardness (HRC) |
35 – 45 |
|
Working Temperature |
Up to 700°C |
|
Surface Finish |
Bright, Annealed, Polished |
|
Standards |
ASTM, ASME, ISO, NACE MR0175 |
Chemical Composition (%)
|
Element |
Content (%) |
|
Nickel (Ni) |
50.0 – 55.0 |
|
Chromium (Cr) |
17.0 – 21.0 |
|
Iron (Fe) |
Balance |
|
Molybdenum (Mo) |
2.8 – 3.3 |
|
Niobium + Tantalum (Nb+Ta) |
4.75 – 5.50 |
|
Titanium (Ti) |
0.65 – 1.15 |
|
Aluminum (Al) |
0.20 – 0.80 |
|
Cobalt (Co) |
≤ 1.0 |
|
Carbon (C) |
≤ 0.08 |
|
Manganese (Mn) |
≤ 0.35 |
|
Silicon (Si) |
≤ 0.35 |
|
Sulfur (S) |
≤ 0.015 |
|
Boron (B) |
≤ 0.006 |
Customization Services
Special wire diameters, lengths, and forms available
Precision processing: cutting, coiling, welding, polishing
Multiple surface treatments for specific applications
OEM/ODM production based on client drawings
Flexible MOQ for both trial orders and bulk procurement
Pricing & Delivery
Competitive pricing with volume discounts
Short production cycle and on-time delivery
Available ex-stock for standard sizes
Export-grade packaging for safe global shipping
Our Strength
Jiangsu Cunrui Metal Products Co., Ltd. operates advanced production facilities with complete alloy wire drawing and finishing lines.
ISO 9001 certified, implementing strict quality management at every stage.
Extensive export experience across Europe, North America, Middle East, and Asia.
Professional R&D and technical team ensuring continuous product innovation.
Service & Support
Fast inquiry response within 12 hours
Professional technical consultation on material selection and applications
Customized packaging and export solutions available
After-sales guarantee: quality claims handled promptly with replacements or refunds
Ongoing customer support to ensure satisfaction throughout cooperation
FAQ
Q1: What standards does your Inconel 718 Wire comply with?
A1: It meets ASTM B637, ASME SB637, and ISO standards, with MTC and third-party inspection available.
Q2: Can you supply custom wire diameters?
A2: Yes, we manufacture according to customer specifications, including diameter, length, and surface finish.
Q3: What industries typically use Inconel 718 Wire?
A3: Aerospace, petrochemical, marine, power generation, and precision engineering.
Q4: What is your delivery time?
A4: Stock items ship within 7 days; customized orders typically 15–25 days.
Q5: Do you accept small orders?
A5: Yes, our flexible MOQ policy supports both trial projects and large-scale production.
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