GB /T 1591 Q345E carbon and low alloy I beam steel
345E carbon and low alloy I-beam steel Adopt GB/T 1591 Standard Specification is for Rolled Steels for Welded Structure.
GB /T 1591 Q345E carbon and low alloy I beam steel owned minimum yield strength at 345Mpa and tensile strength above 470Mpa. When rolling steel GB /T 1591 Q345E, the impacting test shall be done under low temperature at minus 40 centigrade.
Third Party Inspection for Q345E: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
GB /T 1591 Q345E carbon and low alloy I beam steel Application:
Q345E carbon and low alloy I beam steel is applied to manufacture factory building, civil building and all kinds of engineering machinery in mine industry and various of civil construction, such as drilling rig, electric shovel, powered wheel tipper, mining vehicles, excavators, loaders, bulldozers, industrial blowers, various types of cranes, mining machinery and equipment, such as hydraulic support and other structural parts.
Q345E carbon and low alloy I beam steel is applied to manufacture factory building, civil building and all kinds of engineering machinery in mine industry and various of civil construction, such as drilling rig, electric shovel, powered wheel tipper, mining vehicles, excavators, loaders, bulldozers, industrial blowers, various types of cranes, mining machinery and equipment, such as hydraulic support and other structural parts.
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