Cleveland-Cliffs Steel Corporation Dearborn Works
4001 Miller Road, 48120, Dearborn, MI, United States
Visit website- Accredited standards
- 7
- A2LA certificates
- 2
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 7 standard numbers and the 3 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM A90
ASTM A370Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A754
ASTM E8Standard Test Methods for Tension Testing of Metallic Materials
ASTM E18Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E517
ASTM E646
QSOP-G10-20-28; QSOPE-G10-20-22; ASTM A754/A754M; QSOP-G10-20-12; ASTM A90/A90M; QSOP-G10-20-06
ASTM E8; ASTM A370; ASTM E646; ASTM E517; ASTM E18
Read from the A2LA scope documents we downloaded on 2025-12-02 and 2026-10-27. Register refreshed 2026-11-06.
Scope as published by A2LA
4 lines
ISO/IEC 17025
Active6271.14
The scope document we hold says it is valid until 2027-02-28.
Accredited scope, certificate 6271.14
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM E8; ASTM A370; ASTM E646; ASTM E517; ASTM E18 | Metal | - |
| 2 | ISO/IEC 17025:2017; ISO-ILAC-IAF Communiqué dated April 2017; IEC 17025 | Steel | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
ISO/IEC 17025
Active6271.17
The scope document we hold says it is valid until 2027-02-28.
Accredited scope, certificate 6271.17
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | QSOP-G10-20-28; QSOPE-G10-20-22; ASTM A754/A754M; QSOP-G10-20-12; ASTM A90/A90M; QSOP-G10-20-06 | metal coatings; Phosphate Coating on Steel; Metallic Coatings on Steel; Zn on Steel | - |
| 2 | ISO/IEC 17025:2017 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Labs with overlapping accredited scope in United States
- Advanced Plastic and Material TestingIthaca, NY · ~550 kmA2LAShares 3 accredited methods and materialsASTM E8MetalSteel
- ACT Test ServicesHillsdale, MI · ~130 kmA2LAShares 2 accredited materialsMetalSteel
- Charter Steel ClevelandCuyahoga Heights, OH · ~158 kmA2LAShares 2 accredited materialsMetalSteel
- American Axle & ManufacturingSt. Marys, PA · ~394 kmA2LAShares 2 accredited methods and materialsASTM E8Metal
- Charter Steel Saukville MeltingSaukville, WI · ~407 kmA2LAShares 2 accredited materialsMetalSteel
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.