56 Si 7

Standards

• NF EN 10132-4NF EN 10132-4
  • Chemical composition
  • Mechanical properties
  • Physical properties
• NF EN 10089NF EN 10089
  • Chemical composition
  • Mechanical properties
  • Physical properties
• NF A35-571Iron and steel. Alloy structural steels for hot formed spring manufacture(AM1-1977)
  • Chemical composition
  • Mechanical properties
  • Physical properties