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High-Strength Steel for Construction Machinery
Q390C steel material such as Q390C steel plate,Q390C round bar,Q390C steel angle bar,Q390C square and rectangular hollow sections are all in Xinsteel's warehouse.CEV also called CEQ for Q390C with thickness equal and belows 30mm shall be Maximum 0.45% when rolling.CEV=CEQ=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
SG800ZT is a high-strength low-alloy hot-rolled steel plate with excellent yield strength, tensile strength, and toughness, combined with good weldability and workability.
SQ460MCE is a high-strength low-alloy weathering hot-rolled steel plate with excellent yield and tensile strength, toughness, and weldability, combined with outstanding atmospheric corrosion resistance.
SQ600MCC is a high-strength low-alloy weathering hot-rolled steel plate with excellent yield and tensile strength, toughness, and weldability, combined with outstanding atmospheric corrosion resistance.
SQ700D is a high-strength low-alloy weathering hot-rolled steel plate with excellent yield and tensile strength, toughness, and weldability, combined with outstanding atmospheric corrosion resistance.
SQ700MCE is a high-strength low-alloy weathering hot-rolled steel plate with excellent yield and tensile strength, toughness, and weldability, combined with outstanding atmospheric corrosion resistance.
Q550D Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction
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