high tensile gb t 4171 q550nh weather steel corten sheet


gb t 4171 q355nh weather proof steel sheet - Marine SteeLs

gb t 4171 q355nh weather proof steel sheet - Marine SteeLs

Q550NH steel sheet is a kind of weathering steel , Q550NH atmospheric corrosion resistance steel is also called Q550NH corten steel .Q550NH steel plate is widely used in vehicle, bridge, tower, container and so on.. alloy gb t 4171 q550nh weather steel corten sheet for sale gb t 4171 q355nh weather proof steel sheetThe thickness range of steel sp.info Q355NH Weather Resistant SteelQ355NH steel plate under China GB/T 4171 standard, it is a kind of weathering steel. Q355NH weathering steel plate is the high tensile strength weathering steel plate, it has 490-630 Mpa tensile strength. More information about Q355NH weathering steel sp.info gb t 4171 q415nh equvalent - chimeneasyunquera.esChimeneas HenaresSteel Iron & Steel Co., LtdCold Roilingservice is products rich. Our service involves all kinds of steel product , including raw materials and processed finished products. For the raw material, our product includes steel plates, steel coil, steel pipe, stainless and heat resistant steel, forged solid round steel bar. For the processed finished product , our service sp.info