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ERNiCrCo-4 Welding Rod: Ideal for High-Performance Welding Needs1
Welding Soldering Supplies, High-Performance Welding Rod, ERNiCrCo-4 Welding Rod
JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD.
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Product Description ERNiCrCo-4 Product Description: Introducing the premium ERNiCrCo-4 Welding Rod, the ultimate solution tailored for high-performance and demanding welding tasks. This welding rod stands out in its class, engineered to meet and exceed the most stringent industry standards.Material Type: Nickel-Chromium-Cobalt-Molybdenum Superalloy - A robust and durable alloy composition that ensures superior performance in challenging environments.AWS Specification: Compliant with AWS A5.14 - This welding rod adheres to the highest industry specification, ensuring reliability and consistency in every application.Key Characteristics: Explore the defining attributes of the ERNiCrCo-4 that make it an indispensable choice for professionals seeking excellence in their welding operations.1. Chemical Composition (Typical): This section highlights the meticulously balanced chemical components that contribute to the rod's exceptional performance.Nickel (Ni): Base element (≥50%) - The foundational backbone of the alloy, providing high corrosion resistance and durability.Chromium (Cr): 20-23% - Enhances the alloy's oxidation resistance, ensuring longevity even under harsh conditions.Cobalt (Co): 10-15% - Known for improving high-temperature stability, making the rod resilient against thermal stresses.Molybdenum (Mo): 8-10% - Adds to the alloy's ability to resist localized corrosion, ensuring consistent performance.Iron (Fe): ≤5% - Ensures structural integrity while maintaining the alloy's lightweight profile.Resists pitting, crevice corrosion, and stress corrosion cracking (SCC) in acidic, alkaline, and chloride-rich environments (e.g., marine, chemical processing). This makes it a versatile choice for diverse industries.Mechanical Strength: Designed for high tensile strength (≥750 MPa) and excellent creep resistance, this alloy thrives under prolonged high-temperature stress, ensuring reliability.High tensile strength (≥750 MPa) and creep resistance under prolonged high-temperature stress, making it suitable for the most demanding applications.Weldability: The ERNiCrCo-4 Welding Rod is seamlessly compatible with various welding processes, offering remarkable versatility to welders.Compatible with GTAW (TIG), GMAW (MIG), and SMAW processes, providing flexibility across different welding techniques.Minimal post-weld cracking due to low carbon content, ensuring a smooth and defect-free finish.Product Forms & Specifications: Explore the diverse range of forms and specifications tailored to suit various industrial needs.Available Forms: A comprehensive selection ensures that the ERNiCrCo-4 welding rod can meet any specific project requirements.Welding consumables: Available in wire (0.8-4.0 mm diameter) and electrodes, catering to a variety of welding preferences.Mill products: Includes round bars, sheets, plates, and coils, providing extensive options for fabrication.Standards: Adheres to ASTM B574, AMS 5826 (if applicable), ensuring compliance with recognized industry benchmarks.Packaging: Secure sealed moisture-proof packaging for welding wires; standard crating for bulk materials, ensuring product integrity upon delivery.Applications: Discover the extensive range of industrial applications where the ERNiCrCo-4 excels.Aerospace: Ideal for combustion chambers, turbine blades, and exhaust systems, where durability is key.Energy: Suitable for *** core components and heat exchangers, critical for energy sector applications.Oil & Gas: Perfect for downhole tools, valves, and piping in sour gas environments, ensuring safety and performance.Chemical Processing: Used in reactors, scrubbers, and piping for handling aggressive substances like sulfuric acid, hydrochloric acid, and seawater.Processing & Fabrication: Optimize your fabrication process by understanding the ideal conditions for working with ERNiCrCo-4.Machining: Utilize carbide tools with low cutting speeds and ample coolant for optimal results.Heat Treatment: Solution annealing at 1120-1175°C followed by rapid quenching ensures the desired mechanical properties.Welding Notes: Important considerations to ensure perfect welds with ERNiCrCo-4.Preheat unnecessary for thin sections, simplifying the welding process.Post-weld heat treatment (PWHT) optional for critical applications, offering flexibility based on project needs.________________________________________Notes: Essential insights to maximize the effectiveness of the ERNiCrCo-4 Welding Rod.1. Cobalt (Co) Role: Enhances high-temperature strength and minimizes thermal expansion, making ERNiCrCo-4 perfect for ultra-high-temperature environments.2. Verification Required: Always confirm the exact composition and certification (e.g., EN, UNS, or proprietary grades) with suppliers to ensure compliance.3. Alternatives: Should ERNiCrCo-4 be unavailable, consider ERNiCrMo-4 (AWS A5.14 ERNiCrMo-4) or Inconel 617 (Ni-Cr-Co-Mo) as suitable substitutes. AWS A5.4ERNi-1ERNiCu-7ERNiCr-3ERNiCrFe-5ERNiCrMo-3ERNiCrMo-4ERNiCrMo-7TS(N/mm2)460541671560790729780EL(%)30393930433335C0.020.020.030.030.00370.0020.05Mn0.31.73.0510.030.120.6Si0.160.440.370.040.0290.070.02P0.00120.007/0.0040.0030.0030.003Ti2.3/0.01/0.088//S0.0050.008/0.0020.0010.0015 Cr//19.8615.721.9515.916.7Ni96.565.6872.875.0664.65REMREMCu/REM0.060.030.0090.008/Mo///0.039.0415.915.8Nb//2.42.33.61//V/////0.01/Fe/0.70.237.90.194.122.2
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