Q345E Steel plate
Q345E is grade steel, a low alloy high strength steel, has good low temperature impact properties; steel grades by the representative of the yield strength of the Chinese phonetic alphabet, yield strength, composition quality rating symbols three parts. among them:
Q represents the yield strength;
345 represents the yield strength, the unit MPa;
E represents a level (impact test by -40 degrees);
When the request sheet with a thickness property, then the steel grades together with representatives of the thickness direction (Z direction) performance level of symbols, for example: Q345EZ15.
When the need for heat treatment requirements, such as normalizing, the designation suffix N in steel, commonly used + N, eg: Q345E + N.
Specifications:
| 1.5*1250*C |
| 1.5*1250*C |
| 1.8*1250*C |
| 1.8*1250*C |
| 1.8*1250*C |
| 2.5*1500*C |
| 2.5*1500*C |
| 4*1500*C |
| 4*2000*C |
| 6*1500*C |
| 6*2000*C |
| 8*2000*C |
| 8*2000*C |
