Mechanical properties and delivery status of Q460GJC steel plate

Q460GJC steel plate shall comply with the standard GB/T 19879.

Mechanical properties of Q460GJC steel plate:
The sample thickness used in the experiment is 25mm
tensile strength σb (MPa):≥550
yield strength σS (MPa):≥460
Elongation rate 85 (%): ≥ 17
Reduction of area ψ (%):≥40
Impact energy (longitudinal) Akv (J): ≥ 34
Yield ratio: ≥ 0.85

The mechanical properties of steel plates are interval values, and the specific values are subject to the mill test certificate.

Q460GJC steel plate delivery status:
Delivery status includes TMCP, hot rolling, normalizing, normalizing rolling, normalizing+tempering, quenching and tempering, etc.

PS: If the customer has other performance requirements for delivery status, they should be specified in the contract.