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- Boiler steels
- High carbon steel
- High Yield steel
- steel for welded tubes
- General construction steel
- steel with Cr.,Mo.,Cr-Mo
- Steel for large diameter pipes
- Simple pressure vessels steel
- Steel for gas cylinders and gas vessels
- General purpose structural steels
- Steel for boilers and pressure vessels
- steel resistant to atmospherical corrosion
- Carbon steel and low alloy steel
- Fine-grain structural steels,normalised rolled
- weldable normalized fine grained pressure vessel steels
Q345GJC/Q345GJD/Q345GJE construction steel plate properties
Q345 is a steel material. It is a low alloy steel and is widely used in bridges, vehicles, ships, buildings, pressure vessels, etc.
construction steel grades: Q345GJC, Q345GJD, Q345GJE. C, D, E represent grades, which refer to the difference in impact temperature in their performance. They are: 0 degree impact; -20 degree impact, -40 degree impact. At different impact temperatures, the impact value is also different. Implementation standard: implement GB/T19879 standard.
Delivery status: hot-rolled, controlled-rolled, normalized, etc.;
Technical requirements: Flaw detection, Z15-Z35 thickness direction performance requirements, high strength and high toughness requirements, etc.
Features of Q345GJC/Q345GJD/Q345GJE construction steel plate: The steel plates are used in high-rise buildings. They have properties such as easy welding, earthquake resistance, low temperature impact resistance, etc..
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