Turkmenistan standards PDF

Metallic materials - Brinell hardness test, Part 2- Verification and calibration of testing machines (ISO 6506-2-2017, IDT). Original standard AS 1816.2-2026 in PDF full version. Additional info + preview on request

Document status: Active

Metallic materials - Brinell hardness test, Method 3- Calibration of reference blocks. Original standard AS 1816.3-2007 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 1816.3-2026

Metallic materials - Brinell hardness test, Part 3- Calibration of reference blocks (ISO 6506-3-2014, IDT). Original standard AS 1816.3-2026 in PDF full version. Additional info + preview on request

Document status: Active

Metallic materials - Brinell hardness test, Method 4- Table of hardness values. Original standard AS 1816.4-2007 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 1816.4-2026

Metallic materials - Brinell hardness test, Part 4- Table of hardness values (ISO 6506-4-2014, IDT). Original standard AS 1816.4-2026 in PDF full version. Additional info + preview on request

Document status: Active

Metallic materials - Vickers hardness test, Method 1- Test method (ISO 6507-1-1997, MOD). Original standard AS 1817.1-2003 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 1817.1-2026