Skip to main content
Profiling CentreProfiling Centre
Free Delivery*Free Delivery*
Free CuttingFree Cutting
Same Day CollectionSame Day Collection
Please enter your postcode to check available services

Test Certificates

A material inspection certificate, also known as a mill test certificate or material test report (MTR), is a document that certifies the chemical and physical properties of a specific batch of steel.

It serves as a guarantee that the material meets the required standards and specifications for its intended use.

Material Inspection Certificate Sample

Key Information Included in a Material Inspection Certificate:

  • Manufacturer Information: The name, address, and contact details of the steel mill that produced the material.  
  • Product Description: Details about the type of steel, including its grade, dimensions, and any specific manufacturing processes used.  
  • Chemical Composition: A detailed analysis of the steel's chemical makeup, including the percentage of various elements like carbon, manganese, silicon, phosphorus, and sulfur.
  • Carbon Equivalent Value: A measure of the weldability of the steel calculated from the chemical composition
  • Mechanical Properties: Results of mechanical tests performed on the steel, such as tensile strength, yield strength, elongation, and hardness. These tests demonstrate the material's ability to withstand different types of stress and deformation.  
  • Heat Number or Cast Number: A unique identifier that traces the steel back to its original production batch.  
  • Testing Standards: Reference to the specific industry standards (e.g., ASTM, EN, JIS) that the steel has been tested against.
  • Certification and Signatures: Signatures or stamps from authorized personnel at the steel mill, certifying the accuracy of the test results.

Importance of Mild Steel Test Certificates:

  • Quality Assurance: Ensures that the steel meets the necessary quality standards for its intended application.  
  • Traceability: Provides a record of the steel's origin and manufacturing history, which can be crucial in case of any defects or failures.  
  • Compliance: Helps manufacturers and fabricators comply with industry regulations and safety standards.  
  • Verification: Allows buyers to verify the properties of the steel they are purchasing, ensuring they receive the correct material for their needs.  
  • Weldability: Gives crucial information on the properties of the steel for the development of welding/cutting procedures
In summary

A mild steel test certificate is a vital document that provides detailed information about the properties of a specific batch of mild steel. It serves as a mark of quality and ensures that the material is suitable for its intended use.