Yieh United Steel Corporation
No.600 Xinglong St., Jiaxing Village, Gangshan District, Kaohsiung City, 82057, Republic of China Taiwan, Kaohsiung City, Taiwan
Visit website- Accredited standards
- 12
- A2LA certificate
- 1
- 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 12 standard numbers and the 12 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM10
ASTM A262Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
ASTM A370Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM E8Standard Test Methods for Tension Testing of Metallic Materials
ASTM E18Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E23Standard Test Methods for Notched Bar Impact Testing of Metallic Materials
ASTM E92Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials
ASTM E290Standard Test Methods for Bend Testing of Material for Ductility
ASTM E415Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry
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 E1086Standard Test Method for Analysis of Austenitic Stainless Steel by Spark Atomic Emission Spectrometry
Other standards2
ISO 3651-2Determination of resistance to intergranular corrosion of stainless steels - Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in media containing sulfuric acid
ISO 6892-1Metallic materials - Tensile testing - Part 1: Method of test at room temperature
ASTM A370; ASTM E8/E8M; DIN EN ISO 6892-1; JIS Z2241; ASTM E18; JIS Z2245; ASTM E92; JIS Z2244; ASTM A262; DIN EN ISO 3651-2; JIS G0571; JIS G0573; JIS G0575; ASTM E290; JIS Z2248; ASTM E23; JIS Z2242; ASTM E415; ASTM E1086; JIS G1253; ASTM E1019; JIS G1211-3; JIS G1215-4; JIS G1228-3
Read from the A2LA scope document we downloaded on 2026-03-14. Register refreshed 2026-11-06.
Scope as published by A2LA
2 lines
ISO/IEC 17025
Active958.02
The scope document we hold says it is valid until 2028-01-31.
Accredited scope, certificate 958.02
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM A370; ASTM E8/E8M; DIN EN ISO 6892-1; JIS Z2241; ASTM E18; JIS Z2245; ASTM E92; JIS Z2244; ASTM A262; DIN EN ISO 3651-2; JIS G0571; JIS G0573; JIS G0575; ASTM E290; JIS Z2248; ASTM E23; JIS Z2242; ASTM E415; ASTM E1086; JIS G1253; ASTM E1019; JIS G1211-3; JIS G1215-4; JIS G1228-3 | stainless steel and carbon steel raw materials | -40 to °C |
| 2 | Extracted from the scope document; tables may not line up. View scope for the original. For the tests to which this accreditation applies, please refer to the laboratory’s Mechanical Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
YIEH UNITED STEEL CORPORATION
Kaohsiung City, Taiwan, R.O.C.
for technical competence in the field of
Mechanical Testing
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017
General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates
technical competence for a defined scope and the operation of a laboratory quality management system
(refer to joint ISO-ILAC-IAF Communiqué dated April 2017).
Presented this 19th day of January 2026.
_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 0958.02
Valid to January 31, 2028 | ||
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.
Labs with overlapping accredited scope in Taiwan
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.