Inconel 690 Wire is a premium nickel-chromium alloy wire known for its exceptional resistance to corrosion and high-temperature oxidation. Produced by Jiangsu Cunrui Metal Products Co., Ltd., this wire meets strict international standards such as ASTM, ASME, and ISO. It offers outstanding mechanical strength, stable microstructure, and excellent durability under harsh industrial conditions. Each batch is supplied with a mill test certificate (MTC), third-party inspection reports, and complete chemical composition data, ensuring quality and traceability.
Key Features & Advantages
Superior corrosion resistance in acidic and alkaline environments.
High-temperature stability up to 1000°C, maintaining strength and ductility.
Excellent mechanical properties, including high tensile and yield strength.
Available in various surface finishes (bright, annealed, polished) for different applications.
Fully compliant with international quality standards, guaranteeing reliability and long service life.
Applications
Inconel 690 Wire is widely used in industries requiring heat resistance, chemical stability, and mechanical durability, including:
Power generation and nuclear energy components
Chemical and petrochemical processing equipment
Aerospace and marine engineering
Heat exchangers, furnaces, and boiler systems
Welding filler material for nickel alloys and stainless steels
Product Specifications & Technical Parameters
Basic Information
|
Parameter |
Value / Range |
|
Material |
Nickel-Chromium Alloy (Inconel 690) |
|
Wire Diameter |
0.1 mm – 10 mm |
|
Length / Form |
Coil, spool, straight cut |
|
Tensile Strength |
620 – 860 MPa |
|
Yield Strength (0.2%) |
≥ 310 MPa |
|
Elongation |
≥ 30% |
|
Hardness (HV) |
150 – 220 |
|
Surface Finish |
Bright, Annealed, Polished |
|
Standards |
ASTM, ASME, ISO, NACE MR0175 |
Chemical Composition (%)
|
Element |
Min |
Max |
|
Nickel (Ni) |
58.0 |
63.0 |
|
Chromium (Cr) |
27.0 |
31.0 |
|
Iron (Fe) |
7.0 |
11.0 |
|
Manganese (Mn) |
– |
0.50 |
|
Silicon (Si) |
– |
0.50 |
|
Carbon (C) |
– |
0.05 |
|
Sulfur (S) |
– |
0.015 |
Customization Services
We provide flexible customization services, including:
Special wire diameters, lengths, and coil forms
Precision cutting, straightening, and welding processing
Surface treatment (bright, oxide-free, polished)
Small MOQ orders accepted, ensuring convenience for pilot projects
OEM/ODM services available according to client drawings
Pricing & Delivery
Competitive pricing with volume-based discounts
Fast delivery from ready stock or short production cycles
Flexible order quantities with both bulk and trial orders supported
Secure export packaging meeting international shipping standards
Our Strength
Jiangsu Cunrui Metal Products Co., Ltd. operates a modern production facility equipped with advanced drawing, annealing, and finishing lines.
ISO 9001 certified with strict quality management system.
Rich export experience to Europe, America, and Asia with reliable logistics partners.
Strong technical team ensuring continuous R&D and process improvement.
Service & Support
Quick inquiry response within 12 hours
Professional technical advice for material selection and applications
Customized packaging and shipment options available
After-sales guarantee: replacement or refund for quality issues
Continuous customer support throughout procurement and usage
FAQ
Q1: What standards does your Inconel 690 Wire meet?
A1: It complies with ASTM B166, ASME SB166, and ISO standards, with full test reports provided.
Q2: Can you supply customized wire diameters and lengths?
A2: Yes, we support customized sizes, surface finishes, and coil forms based on client requirements.
Q3: Do you offer small quantity orders?
A3: Yes, we accept low MOQ to support trial orders or urgent projects.
Q4: How do you guarantee product quality?
A4: Every order is delivered with MTC, third-party testing, and strict QC checks at each stage.
Q5: What is your delivery time?
A5: For stock items, shipment can be arranged within 7 days; for customized orders, usually 15–25 days.
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