EN 10204 3.1

EN 10204 3.1 is one of the most commonly requested material certification standards in Europe for stainless steel, alloy steel, nickel alloys, titanium, and aerospace materials.

What Is EN 10204 3.1?

EN 10204 3.1 is a material inspection certificate issued by the manufacturer confirming that supplied material meets specified requirements.

The certificate includes:

  • chemical composition
  • mechanical properties
  • heat numbers
  • traceability information

Why Is EN 10204 3.1 Important?

Manufacturers often require EN 10204 3.1 certification to verify:

  • material compliance
  • traceability
  • quality requirements
  • purchasing specifications

Industries Using EN 10204 3.1

  • aerospace
  • medical
  • oil & gas
  • defense
  • industrial manufacturing

EN 10204 3.1 vs Mill Test Report

An EN 10204 3.1 certificate provides documented inspection results linked directly to the supplied material and heat lot.

Common Materials Supplied With EN 10204 3.1

  • 1.4542 stainless steel
  • 1.4301 stainless steel
  • 1.4404 stainless steel
  • titanium alloys
  • nickel alloys

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