All LR steels are standard carbon steels. As with other grades of steel, they have a specific gravity of 7.8. Higher-strength LR shipbuilding steel comes in 12 grades of 3 strengths, LR EH32 shipbuilding steel plate is one of the grades.The LR EH 32 grade
18Cr2Ni4WA can also be used in not carburizing and using the qualitative case and 18Cr2Ni4WA is generally used for important parts with larger cross section, high load and good toughness and low notch sensitivity.
40Mn Hot rolled steel bar, 40Mn Forged steel bar 40Mn is under JIS 4051 standard 40Mn features 1.good hardness 2.good toughness 3.good plasticity 4.good strength Common size for steel bar: Common diameter for hot rolled steel bar: 8mm to 70mm Common