16mo3 pipe hr hot rolled plate heavy plate

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Alloy 16Mo3 pipe steel has higher strength and toughness than carbon steel, and its strengthening effect tends to be obvious with the increase of the degree of microstructure imbalance. For example, the strength of annealed alloy steel is not much better than that of carbon steel, while the strength of normalized alloy steel is significantly higher than that of 16mo3 pipe carbon steel. After quenching and tempering, the strengthening effect of alloy steel is the most significant.

The weldability of 16mo3 pipe is good. It means that under certain process and construction conditions, 16mo3 pipe can obtain good performance after welding. Weldability is a measure of the hot workability of steel. Weldability can be divided into weldability in construction and weldability in use. Weldability in construction refers to the sensitivity of cracking in weld metal and near seam zone, and hardening sensitivity of steel in near seam zone. Good weldability means that under certain welding process conditions, the weld metal and steel near the seam do not produce cracks. Weldability in use means that the mechanical properties of weld and HAZ steel are not lower than those of base metal.

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16mo3 pipe, SA302 Gr C steel plate is classified as a manganese-molybdenum-nickel alloy steel plate for pressure vessels. It is commonly used in the production of reactors, heat exchangers, separators, EO reactors, and top-level equipment for petroleum, chemical, power stations, boilers and other occupations. SA302Gr series steel plates are divided into four grades, namely SA302 GrA, SA302 GrB, SA302 GrC, SA302 GrD.