ASTM

Standard Specification for Steel Line Pipe, Black, Furnace-Butt-Welded (Withdrawn 2017)
standard by ASTM International, 03/01/2012

Standard Practice for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
standard by ASTM International, 01/01/2005

Standard Practice for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
standard by ASTM International, 11/01/2008

Standard Test Method for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
standard by ASTM International, 11/01/2013

Standard Test Method for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
standard by ASTM International, 11/01/2013

Standard Test Method for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
standard by ASTM International, 11/01/2017

Standard Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy, Produced by Twin-Roll Casting Process
standard by ASTM International, 05/01/2009

Standard Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy, Produced by Twin-Roll Casting Process
standard by ASTM International, 11/01/2009

Standard Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy, Produced by Twin-Roll Casting Process
standard by ASTM International, 10/01/2010

Standard Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy, Produced by Twin-Roll Casting Process
standard by ASTM International, 02/01/2013

Standard Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy, Produced by Twin-Roll Casting Process
standard by ASTM International, 09/01/2019

Standard Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy, and Ultra-High Strength, Produced by Twin-Roll Casting Process
standard by ASTM International, 07/01/2020