Quality Control & Mill Test Certificate (MTC)

We ensure strict quality control across all steel products. Every shipment comes with a certified Mill Test Certificate (MTC) and third-party inspection support.

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Quality Assurance From Material to Delivery

  • Material Verification

  • Production Inspection

  • Final Inspection

  • Documentation
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Inspection & Testing

Material Verification——Confirm material grade and specifications
Chemical Composition——Verify chemical composition where applicable
Mechanical Properties——Check relevant mechanical performance
Dimensional Inspection——Verify thickness, diameter, length and other dimensions
Surface Inspection——Check surface condition and appearance
Quantity Inspection——Confirm shipped quantities
Visual Inspection——Identify visible defects and inconsistencies

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Mill Test Certificate (MTC)

A Mill Test Certificate (MTC) provides important information about the material supplied, including material grade, chemical composition, mechanical properties and applicable standards, depending on the product and order requirements.

What Information Can an MTC Include?

  • Material Grade

    Specified steel grade

  • Heat Number

    Material identification and traceability

  • Chemical Composition

    Applicable chemical analysis

  • Mechanical Properties

    Relevant mechanical test results

  • Product Standards

    Applicable ASTM, EN, JIS or other standards

  • Inspection Results

    Relevant test and inspection information
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Certificates & Trade Records

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FAQS

What is an MTC?

An MTC is a document that provides material and test information for applicable steel products.

Can QueenMetal provide an MTC?

Yes. MTCs can be provided according to product specifications, applicable standards and order requirements.

Can I request third-party inspection?

Yes. Third-party inspection can be arranged according to customer or project requirements.

Can you provide inspection reports before shipment?

Relevant inspection and quality documentation can be provided according to the agreed order requirements.

Can products be supplied according to ASTM, EN or JIS standards?

Yes, where applicable to the selected product and specification.