Q345r steel plate stock,boiler steel plate q345r in GB/T713
Q345r steel plate stock,boiler steel plate q345r in GB/T713 specification including steel flat products for pressure purposes with specified elevated temperature properties.UT (Ultrasonic test) shall be done for each boiler steel plate Q345R.
GB/T713 specification boiler steel plate q345r in hot rolled condition,tensile property as belows:
Tensile strength:510-640 Mpa,Yield strength:345 Mpa Minimum
Delivery condition:As rolled,Controlling rolled or Normalized.
Other steel grades in this specification GB.T713 including:
Boiler steel plate Q245R Boiler steel plate Q370R
Boiler steel plate 18MnMoNbR Boiler steel plate 13MnNiMoR
Boiler steel plate 15CrMoR Boiler steel plate 14Cr1MoR
Boiler steel plate 12Cr2Mo1R Boiler steel plate 12Cr1MoVR
Boiler steel plate 12Cr2Mo1VR Boiler steel plate 07Cr2AlMoR