Can Newway provide material certification reports for copper die castings?
Yes, Newway provides comprehensive material certification reports for all our copper die casting components. As an ISO-certified manufacturer, we maintain rigorous quality control protocols and full traceability throughout our production process, ensuring that every copper die casting meets specified material standards and performance requirements.
Our Material Certification Protocol
We implement a systematic approach to material verification and documentation, ensuring component quality and compliance.
Third-Party Laboratory Validation: We partner with accredited independent laboratories to perform chemical composition analysis and mechanical property testing, providing unbiased verification of material properties.
Full Traceability Systems: Each production batch is assigned a unique heat/lot number, ensuring complete traceability from raw materials to finished products throughout our manufacturing process.
Mill Certificate Verification: We validate all incoming copper alloy materials against original mill certificates before they enter our production cycle, ensuring raw material compliance.
Certification Documentation Details
Our material certification packages include comprehensive documentation that validates the quality and specifications of components.
Chemical Composition Analysis: Certifications provide detailed breakdowns of elemental composition, confirming adherence to specified standards for alloys such as C18200 Chromium Copper or Free-Cutting Brass C85700.
Mechanical Properties Verification: Reports include tensile strength, yield strength, elongation, and hardness data, demonstrating that mechanical properties meet required specifications.
Physical Properties Documentation: Certifications provide data on critical physical properties, including electrical conductivity measurements, thermal characteristics, and density.
Heat Treatment Records: For precipitation-hardenable alloys such as C18200, we provide comprehensive documentation of the age-hardening process parameters and the resulting properties.
Industry-Specific Compliance
Our certification systems are designed to meet the stringent requirements of various sectors and applications.
Electrical and Electronics Standards: For components requiring verified electrical conductivity, our certifications provide precise conductivity measurements (%IACS), which are crucial for applications such as busbars and connectors.
Automotive and Aerospace Requirements: We maintain certification protocols that support compliance with industry-specific standards such as AS9100 for aerospace and IATF 16949 for automotive applications, similar to our work as a Volkswagen Supplier.
Plumbing and Medical Applications: For components requiring specific compositional controls, our certifications ensure compliance with standards such as NSF/ANSI/CAN 61 for plumbing applications and relevant medical device regulations.
Integrated Quality Assurance
Material certification is an integral part of our comprehensive quality management system, which encompasses the entire manufacturing workflow.
Incoming Material Inspection: All copper alloys are verified upon receipt using X-ray fluorescence (XRF) analyzers to confirm composition before entering production.
In-Process Quality Monitoring: Throughout the Copper Die Casting process, we conduct regular dimensional checks and visual inspections to maintain consistency.
Final Component Validation: Before shipment, all components undergo final inspection, including dimensional verification and visual quality assessment, with results documented in the final certification package.
Post-Process Verification: For components requiring additional processing, such as Die Castings, post-machining, or heat treatment, we provide supplementary certifications validating these processes.
Our material certification reports are provided as standard with all production orders, giving you documented assurance of material quality, traceability, and compliance with your specifications and international standards.
