The KR EH40 grade steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa).KR FH40 shipbuilding steel plate is a kind of hot rolled high tensile strength steel.
ASTM A573 Gr.70 steel grade is max yield and tensile in ASTM A573 improved toughness carbon steel plate. ASTM A573 Gr.70 steel plate usual max thickness is 40mm, in order to satisfy our customers requirement, KUNFENG also could research and development mo