①,Material: Steel (St) (forged or cold worked), or malleable cast iron (GT) (GTS or GTW), or copper-zinc alloy (CuZn) (malleable or casting alloy), or austenitic (A) (grade at manufacturer discretion) |
①,Material: Steel (St) (forged or cold worked), or malleable cast iron (GT) (GTS or GTW), or copper-zinc alloy (CuZn) (malleable or casting alloy), or austenitic (A) (grade at manufacturer discretion) |