What are the production characteristics of ASTM a514 equivalent S690QL

45# steel is a high-quality carbon structural steel, which is widely used in machinery manufacturing. ASTM a514 equivalent S690QL, 45# steel has good mechanical properties and is relatively cheap. 45# carbon structural steel chemical composition: carbon C: 0.42-0.50, silicon Si: ≤0.40, manganese Mn: 0.50-0.80, sulfur S: ≤0.045, phosphorus P: ≤0.045, chromium Cr: ≤0.40, nickel Ni: ≤0.40, molybdenum Mo: ≤0.10.

Firmly establish the "people-oriented, safe development" concept, strictly follow the safety production policy of "safety first, prevention first, comprehensive management", strengthen and improve the management and supervision of safety production in an all-round way, and strive to improve the controllability of safety management And effectiveness, cultivate safety culture, improve long-term safety production mechanism, and build a harmonious BEBON.

Our company has strict quality control standards. If you want to visit our factory, you are welcome at any time! We produce a lot of steel products every month to export ASTM a514 equivalent S690QL to all over the world. Because our customers are from all countries, they will order a large number of steel products from our company every month.

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