Hot-rolled Steel Sheets and Coils

Category of Hot-rolled Steel

Grade and Introduction of Hot-rolled Steel

【Hot-rolled Structural Steel Sheet 】

Low Alloy Structural Steel

Grade

Tensile Test

Impact Test

Yield Strength     MPa

Tensile Test Mpa

Elongation   %

Test Temperature  

Akv

J

Sheet Thickness   mm

16

16

Q345A

345

325

470~630

21

20

34

Q345B

0

Q345C

22

-20

Q345D

-40

27