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Forging temperature range of Custom steel forging in china

Forging temperature range of Custom steel forging in china

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For the hypereutectoid steel of Custom steel forging in china, the final forging temperature should be below the Acm line and 50 to 100°C above the A1 line.

Custom steel forging in china

This is because if the final forging temperature of Custom steel forging in china is selected above the Acm line, secondary network cementite will precipitate along the grain boundary during the cooling process after forging, which will increase the mechanical properties of the forging. to reduce. Such as forging between the Acm line and the A1 line, due to the mechanical crushing effect of plastic deformation, the precipitated secondary cementite can be dispersed.

It should also be pointed out that the final forging temperature of Custom steel forging in china is also related to the structure of the steel, the forging process, and the subsequent processes. For steels without phase transformation, since the grain size cannot be refined by heat treatment, the grain size can only be controlled by forging.

In order to obtain fine grains in Custom steel forging in china, the final forging temperature of this type of steel is generally low. When forging waste heat treatment is carried out immediately after forging, the final forging temperature should meet the requirements of waste heat treatment. If the material of the forging is low-carbon steel, the final forging temperature is slightly higher than the A-line.

Through the above introduction and analysis of the Forging temperature range of Custom steel forging in china, hope it helps you.

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