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High-Performance Al Consumables

-- Steady & Reliable Manufacturer --

Intro

A specialized range of aluminum filler metals engineered for the highest demands of strength, fracture toughness, and fatigue life in critical, non-commodity applications.

DB Certification CE Certification ABS Certification DNV Certification CCS Certification

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20+ Years Experience

Over two decades of aluminum alloy wire production expertise

International Certifications

DB, CE, ABS, DNV, CCS and other authoritative certifications

200MT Monthly Capacity

Large-scale production with consistent quality

Global Export

Exporting to over 30 countries worldwide

Introduction

High-Performance refers to consumables that consistently exceed the minimum requirements of standard AWS/ISO classifications. These materials are characterized by ultra-low inclusion levels, extremely tight compositional control, and advanced wire drawing processes that result in superior surface finish and feedability. They are essential for automated welding, defense/aerospace components, and structural assets where component failure is catastrophic.

Specification

Quality StandardExceeds AWS A5.10 minimum requirements
Key PropertySuperior fracture toughness, High tensile strength, Low spatter
Wire ProcessingPrecision shaved, multi-stage cleaned, layer-wound
TestingIn-house spectroscopic analysis for every large batch
ExamplesER5087, ER5183, specialized 4XXX and 5XXX variants

Applications

  • Welding high-strength aluminum alloys (e.g., 2XXX and 7XXX series) with compatible filler metals.

  • Automated welding systems requiring zero-defect feeding and arc stability.

  • Manufacturing components for military, defense, and high-speed rail.

  • Projects requiring enhanced toughness and fatigue performance beyond standard norms.

Payment and Shipping

  • Technical Review: Direct collaboration with customer technical teams to match wire properties to specific performance criteria.

  • Packaging: Utilizes rugged, premium packaging to protect the wire's pristine surface finish during global transport.

  • Certification: Provides extensive MTCs and supporting documentation for immediate project material approval.

Advantages

  • Superior Weld Properties: Achieves higher mechanical properties (Tensile/Yield) in the weld deposit compared to standard filler metals.

  • Reduced Defects: The cleanliness and consistency minimize weld defects like porosity and lack of fusion, crucial for X-ray quality welds.

  • Manufacturing Efficiency: Exceptional feedability reduces line downtime, increasing throughput for automated, high-volume production.

  • Technical Trust: Provides maximum assurance of material quality for the most critical welding procedure specifications (WPS).

FAQ

  • Q: How do you measure the 'High-Performance' difference in your wires?
  • A: We quantify it through tighter chemical tolerances (e.g., controlling Titanium content for grain refinement), superior surface roughness measurements (feedability), and consistency in final weld mechanical test results (tensile/yield/elongation).
  • Q: Are High-Performance consumables typically more expensive?
  • A: Yes, the increased cost reflects the investment in high-purity raw materials, additional precision manufacturing steps (like shaving), and rigorous quality control testing required to meet the enhanced performance standards.

About Us

Coming From China, Marketing To The World.

Hangzhou Kunli welding materials Co., Ltd. is China High-Performance Al Consumables Manufacturers and Wholesale High-Performance Al Consumables OEM/ODM Suppliers. We are located in the industrial zone of Puyang Town, Xiaoshan District, Hangzhou, Zhejiang Province. It is a high-technology enterprise specializing in the research, development and manufacturing of high-performance. The company has more than 20 years of aluminum alloy wire production experience, with international advanced manufacturing equipment, complete testing equipment,stable production process and strict quality control system.
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⚡ High-Performance Aluminum Alloy Wire for Industrial Projects ⚡ High-Performance Structural Aluminum Alloy Wire ⚡ Aluminum Wire for High Thermal Conductivity ⚡ High Deposition Aluminum Welding Wire ⚡ Aluminum Wire for High Heat Input Welding ⚡ Aluminum Wire for High Purity Applications ⚡ Aluminum Wire for High Strength 7XXX Alloys ⚡ High Strength Aluminum Welding Wire ⚡ High-Temperature Service Aluminum Wire ⚡ Aluminum Wire for High-Purity Electrical Conductors