En 10204 !new! -

"Test results from routine production monitoring show typical yield strength of 355 MPa. The supplied products comply with EN 10025." 3. Type 3.1 – Inspection Certificate Formal Name: Inspection certificate 3.1 Issued by: Manufacturer (but by an independent inspection department within the manufacturer) Third-party verification: None externally, but internally independent

Type 2.1 is the most basic declaration. The manufacturer simply states, on a document they produce, that the products supplied comply with the requirements of the order. No test results are provided, and no reference is made to specific inspections. It is essentially a commercial statement of good faith.

The standard outlines four main types of inspection documents, designated by numbers: . The higher the number, the greater the level of verification and third-party involvement. en 10204

This is the most commonly specified document in heavy industry. Type 3.1 requires that the manufacturer provide a certificate confirming compliance with the order, and that the test results come from specific inspection – meaning tests performed on the actual products or the specific casting/heat/lot to be delivered.

EN 10204, officially titled "Metallic products — Types of inspection documents," is a European standard that defines the different types of inspection documents supplied to the purchaser. It does not specify material properties, tolerances, or testing methods. Instead, it answers a critical question: The manufacturer simply states, on a document they

Introduction In the world of industrial manufacturing, construction, and engineering, trust is a commodity as valuable as the materials themselves. When a steel beam is used in a skyscraper, a pipe in a chemical plant, or a forging in an aircraft landing gear, the buyer needs absolute assurance that the material meets specified requirements. This is where EN 10204 comes into play.

The test results are representative but not traceable to the exact delivery. The standard outlines four main types of inspection

"We hereby declare that the supplied steel bars conform to the requirements of order PO-12345." 2. Type 2.2 – Test Report Formal Name: Test report Issued by: Manufacturer Third-party verification: None (but based on non-specific inspections)