2J53

Standards

• GB/T 14988:2008Hysteresis alloy
  • Chemical composition
  • Physical properties
• GB/T 15018:1994Designations of precision alloy
  • Chemical composition
  • Physical properties
• GB/T 14988:1994Hysteresis alloy
  • Physical properties
• GBn 291:1989GBn 291
  • Physical properties