Welcome to BBN High Strength Steels Factory
Q420q steel material is a kind of structural steel plate for bridges, the grades are Q420qD, Q420qE, Q420qF.Q420q steel chemical composition: C: ≤0.11, Si: ≤0.55, Mn: 1.0-1.7, Nb: 0.01-0.09, V: 0.01-0.08, Ti: 0.006-0.03, Cr: ≤0.50, Ni: ≤0.30, Cu: ≤0.30, N : ≤0.008, Al: 0.01-0.045.Steel delivery status: delivered in the thermomechanical rolling state, and the steel plate should be trimmed for delivery.
A few days ago, Baowu Zhiwei Furnace and Kiln Construction Division and Baosteel Engineering jointly designed and manufactured a simulation chamber furnace coking test furnace (hereinafter referred to as a simulated coke oven) that passed the CSA certification and sent the furnace body and electrical control equipment to Canada. The passing of this certification indicates that the reliability, integrity, safety, and quality of electronic control equipment manufactured by Baowu Zhiwei company have met international standards and successfully opened the North American market.
Strip steel is coiled and curved steel plate, which is different from common steel pipes and steel plates. Strip steel has obvious characteristics. First, it is thin and easy to curl, which is convenient for logistics and transportation. Second, the surface quality of S550QL EN 10025-6 high strength steel, strip steel is good, the luster is bright and it has good flexibility. Third, the strip steel is easy to process. When you need to use it, you only need to straighten the bent part and you can directly process it. Fourth, the precision is high, and the strip steel can be made of plain carbon steel, carbon structure steel, spring steel, tool steel, stainless steel, etc.
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