Hot-rolled steel circle ST.U8A size 6-450 mm refers to tool carbon steel. The material is made according to GOST 1435-99. This material contains carbon. Its percentage is from 0.76 to 0.83. There are also silicon, manganese, nickel, sulfur, phosphorus, chromium, and copper. Circle st U8A is used for the manufacture of various tools that do not heat up during use. These include: screwdrivers, cutters, side cutters, coil and flat springs, knurling rollers, pliers, clockwork and other tools.
In the marking of U8A rolled products, the first letter indicates that the metal belongs to carbon steel, the second number indicates the percentage. High-quality U8A metal is heat treated. Hardening is carried out at a temperature of 780 degrees, tempering - 400 degrees
You will be able to buy the Steel circle hot-rolled ST.U8A from us, the size is 6-450 mm at the most favorable price in Ukraine. A wide assortment allows us to quickly and efficiently fulfill any orders, helping you to complete any construction work on time.
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