ML20MnB

Standards

• GB/T 6478:2001Steels for cold heading and cold extruding
  • Chemical composition
  • Mechanical properties
  • Physical properties
• GB/T 6478:2015Steels for cold heading and cold extruding
  • Chemical composition
  • Mechanical properties
  • Physical properties
• GB/T 28906:2012Hot rolled wire rod for cold heading
  • Chemical composition
• GB/T 5953.1:2009Steel wire for cold heading and cold forging. Part 1:Intended for heat treatment
  • Mechanical properties