Cleveland-Cliffs Steel Corporation Butler Works
1 Armco Drive, 16045, Lyndora, PA, United States
- Accredited standards
- 11
- 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 11 standard numbers and the 3 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM11
ASTM A34
ASTM A343
ASTM A717
ASTM A719
ASTM A971
ASTM E415Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
ASTM E572
ASTM E1019Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Combustion and Inert Gas Fusion Techniques
ASTM E1085
ASTM E1086Standard Test Method for Analysis of Austenitic Stainless Steel by Spark Atomic Emission Spectrometry
ASTM E1621
ASTM A343; ASTM A717; ASTM A719; ASTM A971; ASTM A34
ASTM E415; ASTM E1086; ASTM E1019; ASTM E1085; ASTM E572; ASTM E1621
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
Active6271.04
The scope document we hold says it is valid until 2026-11-30.
Accredited scope, certificate 6271.04
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM A343; ASTM A717; ASTM A719; ASTM A971; ASTM A34 | Steel | - |
| 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
Active6271.05
The scope document we hold says it is valid until 2026-11-30.
Accredited scope, certificate 6271.05
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM E415; ASTM E1086; ASTM E1019; ASTM E1085; ASTM E572; ASTM E1621 | 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
- Westmoreland Mechanical Testing & ResearchYoungstown, PA · ~79 kmA2LAShares 2 accredited methods and materialsASTM E415Steel
- All American Scales & CalibrationParis, OH · ~105 kmA2LAShares 1 accredited materialSteel
- Barta Precision GraniteNewbury, OH · ~130 kmA2LAShares 1 accredited materialSteel
- Greer Steel Company MetallurgicalDover, OH · ~135 kmA2LAShares 1 accredited test methodASTM E415
- Cleveland Specialty Inspection ServicesMentor, OH · ~150 kmA2LAShares 1 accredited materialSteel
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.