Q620C steel plate information
Q620C steel plate is a modulated high-strength structural steel plate. The implementation standard of Q620C steel plate is the special technical condition of GB
Q550E steel plate information
Q refers to yield strength, 550 yield strength value, unit MPA; E quality level is E grade (grades are divided into C, D, E). When the purchaser requires the st
Q500F steel plate information
Q500 steel plate belongs to low-alloy high-strength structural steel, which mainly has three grades of C, D, and E. Q500F steel plate is low temperature impact
Q500E steel plate information
Q500E steel plate belongs to low-alloy high-strength structural steel plate, and the implementation standard of Q500E steel plate is the special technical condi
Q500D steel plate information
Q500D steel plate belongs to low-alloy high-strength structural steel plate. Q stands for structural steel, 500 stands for thickness ≤ 50mm and the minimum y
Q500C steel plate information
Q500C steel is a low alloy high strength steel plate. Q represents the yield strength of steel, 500 represents the yield value, and the unit is MPa; C, D, E are
Q345D steel information
Q345D steel is a commonly used low alloy steel plate.The chemical composition of Q345D steel is as follows:
C≤0.18
Si ≤0.50
Mn≤1.70
P≤0.030
S≤0.0
What is the material of Q345D
Q345D seamless pipe is a kind of seamless pipe in low-alloy high-strength structural steel. It is named low-alloy because the steel contains a small amount of a
Q345 steel executive standard
Q345 steel is a kind of steel material. Q345 steel is carbon alloy steel Q345 steel has good comprehensive performance, good low temperature performance, good c
