40G

Standards

• GOST 4543:1971GOST 4543
  • Chemical composition
  • Mechanical properties
  • Physical properties
• GOST 10702:1978GOST 10702
  • Chemical composition
  • Mechanical properties
  • Physical properties
• GOST 1577Rolled sheets and wide strips of structural quality steel - Specifications
  • Chemical composition
  • Physical properties