16Mn Seamless Pipe Introduction

Q345B Seamless Pipe products applications: ships, boilers, pressure vessels, oil tanks, bridges, power station equipment, lifting and conveying machinery and other high load welded structural parts

　　Q345B seamless pipe old standard control:

　　18Nb with NB Calm steel, the performance and 14MnNb similar, mainly used in cranes, blowers, chemical machinery, etc.

　　09MnCuPTi resistance to atmospheric corrosion steel, low-temperature impact toughness, solderability, hot and cold processing properties are good, mainly used in humid and rainy areas and corrosive atmosphere of various machinery

　　12MnV operating temperature of 70 degrees of low-temperature steel, mainly used for refrigeration machinery, low-temperature working structure of the 14MnNb performance and similar to 18NB steel, mainly used for operating temperature -20--450 degree of containers and other structural parts

　　16Mn comprehensive mechanical properties, low temperature performance, cold stamping performance, welding performance and cutting performance are good, mainly used in mining, transportation, chemical and other machinery

　　Q345B Seamless Pipe Q345B Seamless Pipe Main characteristics: Good comprehensive mechanical properties, weldability, cold, hot-working performance and corrosion resistance are good, with good low-temperature toughness