The relationship between microstructure distribution and hardness of 12Cr1MoVG thick-walled seamless steel pipe was analyzed; by measuring its CCT curve , the optimal heat treatment process for ① 219mmx45mm 12Cr1MoVG thick-walled seamless steel pipe was d […]
heat treatment process on surface hardness of 12CrlMoVG thick-walled seamless steel pipe
X80 High Steel Grade Pipelines
This paper mainly summarizes the composition design ideas in the development process of X80 high-grade pipeline seamless steel pipes, and the properties of the sample pipes after heat treatment. […]
GH3625 Alloy Seamless Steel Tube
The GH3625 alloy hot-extruded blank tube was prepared by glass-lubricated hot-extrusion technology , and the GH3625 alloy seamless steel tube with a specification of 19mmx 1. 65mm was developed through multi-pass cold rolling deformation. […]
astm a53 gr b chemical composition 800 word article
Why ASTM A53 Grade B is the Most Commonly Used Steel Pipe?
ASTM A53 Grade B is the most commonly used steel pipe in construction and industrial applic […]
ASTM A53 GR.B pipe dimensions
ASTM A53 is a carbon steel alloy, used as structural steel or for low-pressure plumbing. The alloy specifications are set by ASTM International, in sp […]