Welcome to BBN High Strength Steels Factory
Q420C steel belongs to low alloy high strength steel. Q420 is named as the steel with yield strength of 420MPa, C means the impact temperature is 0 ℃, and Q is the abbreviation of yield strength. Chemical composition of Q420C steel: C ≤ 0.20, Si ≤ 0.50, Mn ≤ 1.70, P ≤ 0.035, S ≤ 0.035, Nb ≤ 0.07, V ≤ 0.20, Ti ≤ 0.20, Cr ≤ 0.30, Ni ≤ 0.80, Cu ≤ 0.30, N ≤ 0.015, Mo ≤ 0.20. The mechanical properties of Q420C steel are: yield strength ≥ 340 Mpa, tensile strength 500-680 Mpa, elongation after fracture ≥ 18%, impact energy 34J. 1.8909 EN 10025-6 high strength steel, Q420C steel has good mechanical properties and weldability, good cold and hot workability.
Though the tariffs were supposed to help the domestic 1.8909 EN 10025-6 high strength steel steel companies, history has shown that tariffs are only a short term fix. Though the domestic mills are operating at over 80% of their capacity, which is an impressive rise over a year ago, steel still remains a global commodity with a 1.8909 EN 10025-6 high strength steel global market. Even with the current level of capacity utilization, the US still needs to import about 30 million tons of steel.
Looking to the future, our company will make its main business more competitive while carrying out diversified, extensive, green and harmonious development modes, so as to be the most competitive 1.8909 EN 10025-6 high strength steel producer in the world as well as a worldwide first-class enterprise. With ten years cooperation with these big mills, now we are the agent of super stainless steel mills in China.
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