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The difference between Q235NH tower steel sheet, Q420D steel and Q460D steel: Q420D steel has good mechanical properties and weldability, good cold and hot workability. Q420D steel is mainly used for manufacturing mining machinery, heavy vehicles, ships,
Read MoreFor Q235NH weathering bridge steel coil, stainless steel buyers, the most troublesome issue is the fluctuating stainless steel price trend. For manufacturers who purchase in large quantities, even if the price of stainless steel fluctuates in a little, th
Read MoreThe size, shape, weight and allowable deviation of Q390D, Q390D-Z35 steel plate should comply with the provisions of GB/ T709-2016. The maximum thickness of the steel plate is 135mm. When the Q235NH alloy steel sheet, Q390D steel, Q390D-Z35 plate thicknes
Read MoreDelivery status: SA537Gr1, normalizing;SA537Gr2, quenching and tempering, the tempering temperature should not be lower than 595℃;SA537Gr3, quenching and tempering, the tempering temperature should not be lower than 620℃.In December of 2015, our regular I
Read MoreThe European standard EN10028-2: 2003 material is used to manufacture high-temperature performance steel plates for container equipment. P355GH steel mechanical properties: Tensile strength Rm360-630MPa, yield strength ReH: 235-355MPa. European standard E
Read MoreIt is very important for an enterprise to have a sound after-sales service system, which not only ensures the normal outflow and inflow of the company's products, but also improves the trust of the company's products in the hearts of customers.
Read MoreOur technical department plays important role in our professional communication with customers, especially those who have high technical requirements for steel materials and those who need complex further processing. Under such condition, our technician d
Read MoreHow much a ton of alloy plates costs depends on the classification of alloy plates. Different alloy plates contain different elements, such as low-alloy steel (the total amount of alloy elements is less than 5%), medium alloy steel (the total amount of al
Read MoreThe generally spoken manganese plate is low alloy high strength structural steel. This material has good weldability and can be welded by various methods. Carbon steel plate and manganese plate belong to the category of carbon structure and low-alloy stru
Read MoreEvery after-sales service shall have a detailed record of the customer's product problems and handling methods. The records shall be sorted into volumes and filed on a monthly basis, and submitted to the technical department for filing. The problems
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