13 CrMo 4 4

Standards

• DIN 17243:1987Weldable heat resisting steel forgings and rolled or forged steel bars; technical delivery conditions
  • Chemical composition
  • Mechanical properties
  • Physical properties
• DIN 17176:1990Seamless circular steel tubes for hydrogen service at elevated temperatures and pressures; technical delivery conditions
  • Chemical composition
  • Mechanical properties
  • High & low temperature
  • Physical properties
• DIN 17175:1979Seamless Tubes of Heat-resistant Steels - Technical Conditions of Delivery
  • Chemical composition
  • Mechanical properties
  • High & low temperature
  • Physical properties
• DIN 17175-2:1959DIN 17175-2
  • Chemical composition
  • Mechanical properties
  • High & low temperature
  • Physical properties
• DIN 17155-2:1959DIN 17155-2
  • Chemical composition
  • Mechanical properties
  • High & low temperature
  • Physical properties