2、Rolled hard steel coil：Roll the hot rolled acid pickled steel coil under usual temperature. Features of parts：As this kind of steel hasn’t been annealed ,the hardness is pretty high and difficult to proceed mechanic processing.
Q345 Steel Specification and Equivalent Standard - …
2019-2-22 · Q345 steel specification: Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel ...
Material Spec | Steel | Iron - scribd
STRUCTURAL STEEL PLATE. Specification Chemical Max Mechanical Mpa, min C Mn Si S P %EL Min
Api Line Pipes - Api Pipe Exporters | Api Pipes …
2019-1-9 · Reliable Pipes & Tubes Ltd., API PIPE SUPPLIER, API 5L GR B PSL2, API 5L X60 PSL2, API 5L X65 PSL2, API 5L X65, apispecification
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