What is carbon EN 10025-6 S620QL1 high strength steel equivalent to

A572 Gr50 steel plate is American standard low alloy high strength plate, which belongs to high strength low alloy Nb + V structural steel plate. EN 10025-6 S620QL1 high strength steel, A572 Gr50 steel is widely used in mining machinery, construction machinery, trucks, bridges and pressure vessels, especially in the construction and machinery parts with high requirements of weldability and toughness.

Among them, Russia's crude steel output was 71.6 million tons, down 0.7% year on year; Ukraine's crude steel output was 20.8 million tons, down 1.2% year on year. EN 10025-6 S620QL1 high strength steel, Crude steel production in the Middle East was 45.3 million tons, up 19.2% year on year. The annual output of crude steel in South America is 41.2 million tons, down 8.4% year on year.

The advantages of EN 10025-6 S620QL1 high strength steel, seamless steel pipe are high pressure resistance, good toughness, long pipe section and few joints. It is widely used and the rolling technology of domestic steel mills is also very mature. Compared with round steel, the weight of seamless steel pipe is lighter under the same strength. Seamless steel pipe manufacturing ring parts, can improve the utilization of materials, simplify the manufacturing process, save materials and processing time. Compared with the welded pipe, there is no weld on the outer surface of seamless steel pipe, and it has good compression resistance.

From the perspective of market conditions, today EN 10025-6 S620QL1 high strength steel spot prices are operating smoothly, futures are volatile, and market acceptance is average. Merchants have a wait-and-see attitude. Low-price transactions are average, while high-price transactions are poor. Most merchants have daily transactions of 200-300 tons. between. For the market outlook, most merchants adopt the mode of selling more and lowering the warehouse, and are cautious about the later market.

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