The EN 10204 standard provides a checklist for the delivery of metallic products. It essentially tells the buyer that "what you ordered is what you got." These certificates are crucial for traceability and quality assurance in industries such as aerospace, oil and gas, and construction. Core Purpose : Confirms the material matches the order.
Disclaimer: This write-up is for informational purposes. Always consult the official EN 10204:2004 standard and relevant product specifications for legal and contractual compliance.
: A simple statement from the manufacturer confirming the products comply with the order. No test results are provided. en 10204
For structural steel, CPR often requires a Type 2.2 or 3.1, but the specific AVCP (Assessment and Verification of Constancy of Performance) system will dictate.
By understanding the deep features of EN 10204, manufacturers, buyers, and regulators can ensure that metallic products meet the required standards, promoting quality, safety, and reliability throughout the supply chain. The EN 10204 standard provides a checklist for
| Application Risk | Recommended EN 10204 Type | Rationale | |----------------|--------------------------|------------| | Very low (e.g., ornamental iron, non-structural racks) | 2.1 | Lowest cost, sufficient for compliance declaration. | | Low to moderate (e.g., general fabrication, agricultural equipment) | 2.2 | Provides typical test values without traceability overhead. | | Moderate to high (e.g., building beams, pressure vessels under PED Cat I-II, automotive parts) | 3.1 | Traceable heat-specific results, internally independent. | | High to critical (e.g., PED Cat III-IV, offshore platforms, nuclear, chemical reactors) | 3.2 | External independent verification required by law or insurer. |
A typical EN 10204 Type 3.1 certificate (often called a “Mill Test Certificate” or “MTC”) will include: Disclaimer: This write-up is for informational purposes
: Meets safety regulations like the Pressure Equipment Directive (PED) . The Four Types of Certificates
"Test results from routine production monitoring show typical yield strength of 355 MPa. The supplied products comply with EN 10025."