ASTM 1330 has high strength and ASTM 1330’s toughness,wear resistance,static strength and fatigue strength is very good after hardening and tempering. ASTM1330 can be used for important fasteners for small section.
The KR AH32 shipbuilding steel plate have yield strength of 45,500 psi (315 MPa), and ultimate tensile strength of 64,000 - 85,000 psi (440-590 MPa).KR AH32 steel plate is a kind of hot rolled high tensile strength steel.