en 10088 3 astm equivalent seamless pipe wall thickness 45
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Quenching is a common heat treatment process. It is the metal heat treatment process in which the en 10088 3 astm equivalent metal workpiece is heated to a proper temperature and kept for a period of time, then immersed in the quenching medium for rapid cooling. Quenching can improve the strength and hardness of steel in a large range, and adjust the coordination between en 10088 3 astm equivalent strength and hardness, plasticity and toughness. Quenching is generally used as the final heat treatment.
ASTM a588 is a high strength low alloy HSLA steel (high strength, low alloy) containing a small amount of alloying elements copper, chromium and AMP. Nickel. These alloying elements effectively improve the properties of a588 and expand its application range. Firstly, the alloy composition increases the en 10088 3 astm equivalent yield point strength to 50 Ksi and the tensile strength to 70 Ksi. Secondly, a588 en 10088 3 astm equivalent has high copper content, atmospheric corrosion resistance and long working time. Because of its excellent comprehensive performance, a588 angle steel is widely used in bridge, building and other structural fields.
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