The Chemical Composition and Mechanical Properties of Q345B steel plate
| Q345B steel plate Chemical Composition（%） |
Q345B steel plate Mechanical Properties |
| NO |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
Tensile Strength（MPa) |
Yield Strength（MPa) |
| 1 |
0.17 |
0.26 |
1.27 |
0.023 |
0.004 |
0.029 |
0.011 |
0.005 |
490 |
345 |
Q345B steel plate is steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several impurities (mostly sulfur, chromium and nickel).
Rolling Size of Q345B steel plate
| Thickness |
1.2-600mm |
| Width |
1220-4200mm |
| Length |
5000-18000mm |
Q345B steel plate is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, and Q345B steel plate is used for a number of manufacturing purposes.Katalor has specialized in supplying Q345B steel plate. welcome to send iqnuiry of Q345B steel plate. katalor is one of popualr Q345B steel plate supplier, katalor can supply you high quality Q345B steel plate and good price Q345B steel plate. welcome to send inqury of Q345B steel plate.
