Product Series & Specifications

Material Grade:

Inconel Series: Inconel 600 (N06600), Inconel 625 (N06625).

Incoloy Series: Incoloy 800 (N08800), Incoloy 800H/HT (N08810/N08811), Incoloy 825 (N08825), Incoloy 840 (N08840).

Hastelloy Series: Hastelloy C-276 (N10276), Hastelloy C-22 (N06022), etc.

Monel Series: Monel 400 (N04400), Monel K-500 (N05500), etc.

Other High-Performance Alloys: Depending on demand, we can provide coils/strips of Nimonic and other grades.

Size Range:

Thickness: Available in various thicknesses , customizable according to user requirements.

Width: Custom widths are supported through precision slitting, customizable according to user requirements.

Length: Typically supplied in coil form; custom lengths are available upon request, meeting continuous production needs.

Coil Inner/Outer Diameter & Weight: Coil inner and outer diameters, as well as various coil weights, can be customized according to user requirements, facilitating integration into automated production lines.

Edge Condition: Available with Mill Edge, Slit Edge, Deburred Edge, Round Edge, etc.

Surface Finish: Available in hot-rolled annealed and pickled, cold-rolled annealed bright (BA), cold-rolled polished (2B), mechanically ground, polished, or custom surface conditions to meet specific application requirements for corrosion resistance, weldability, or aesthetics.

Manufacturing Process & Quality Control

High-Quality Melting & Precision Rolling: Utilizing advanced vacuum melting (VIM/VAR/ESR) technologies to produce high-purity nickel-based alloy ingots. Subsequently, through rigorously controlled hot rolling and multi-roll precision cold rolling processes, we ensure the coil/strip's density, uniformity, excellent surface finish, strict thickness tolerances, and optimized mechanical properties.

Controlled Heat Treatment: Implementing precise solution annealing, bright annealing, and/or aging treatments to relieve processing stress, optimize grain structure, which helps to ensure the material's creep strength, oxidation resistance, formability, ductility, and stable performance in subsequent processing and actual applications.

High-Precision Slitting & Edge Processing: Employing high-precision slitting equipment to ensure precise strip width, and offering various edge treatments to meet customers' specific requirements for edge quality (e.g., for automated feeding, stamping needs).

Rigorous Quality Testing (INSPECTIONS):

Raw Material Inspection: Strict chemical composition analysis (ICP-OES, GDMS, etc.), including precise control over trace impurities and alloy element content.

Internal Flaw Detection: Ultrasonic Testing (UT) and/or Eddy Current Testing (ET) are performed on finished coils/strips to ensure the absence of internal cracks, inclusions, delaminations, and other defects.

Geometric Dimensions & Visual Inspection: Precise measurement of thickness, width, flatness, camber, coil set, and high-precision visual and automated inspection for surface defects (e.g., scratches, indentations, oxide scale).

Mechanical Properties Testing: Tensile Strength (Elongation, Yield Strength, Tensile Strength, including high-temperature tensile), Hardness Test, Impact Test, Bend Test, Creep Test (as required), Fatigue Test (as required).

Corrosion Testing: Corrosion tests in specific corrosive media (e.g., ASTM G28, G48, G35, G36) are performed to verify durability in harsh chemical environments.

Metallographic Analysis: Evaluation of grain size and microstructure to ensure conformity with standards and final application requirements.

Traceability: Comprehensive material reports are provided, ensuring complete traceability from raw material to final coil/strip, with support for independent third-party certification.

Why Choose Our Nickel-based Alloy Coils / Strips?

Extensive Experience: Specialized in the R&D and manufacturing of high-performance nickel-based alloy coils/strips for over 19 years, accumulating vast technical expertise and rigorous quality control experience in precision rolling, material forming control, and extreme environment material applications.

Superior Melting & Processing: Utilizing advanced vacuum melting (VIM/VAR/ESR) technologies to produce high-purity nickel-based alloy ingots. Subsequently, through rigorously controlled hot rolling and multi-roll precision cold rolling processes, we ensure the coil/strip's density, uniformity, excellent surface finish, strict thickness tolerances, and optimized mechanical properties.

Quality Assurance: All products are accompanied by comprehensive test reports, and independent third-party certifications (e.g., TUV, SGS, BV, Lloyd's Register) are readily available upon request, to ensure product quality strictly conforms to relevant standards and is committed to exceeding customer expectations.

ISO 9001:2015 Certified Facility: Strictly adhering to international quality management systems, we rigorously follow high standards and pursue continuous improvement at every step from raw material procurement to finished product delivery.

Customized Services: Whether for standard dimensions and grades or custom nickel-based alloy coils/strips based on customer drawings and specific requirements (e.g., unique alloy compositions, custom dimensions, surface condition, edge treatment), we are committed to providing exclusive solutions.

Flexible Procurement & Stock: No strict minimum order quantity (MOQ) limit, respecting every user's purchasing requirements; a substantial stock of common specifications is maintained to meet some immediate needs.

Test Samples Available: Free test samples can be provided for select products. According to company policy, customers are responsible for sample shipping costs.