This varies from material to material. Aluminum can be as low as 500 degrees by some specs while steel can approach 2000 degrees while hot working. You need to be more specific on the material being hot worked.
Hot working of metals is defined as a process of forming metals by deformation at temperature above the recrystallization temperature.
The hot working of steel can easily be defined as " the mechanical working on steel after heating above the recrystallization temperature" e.g. forging, hot pressing, drawing etc.
The correct temperature is 40-45 degrees, make sure it doesnt get much hotter!
Plastic deformation of metals above the recrystallization temperature.
warm wax - 40-43 degrees
Temperature coolant sensor...
When ur hot and ur working then it is hot working, if ur cold and ur working then it is cold working
The temperature of exhaust headers can reach 600 degrees. The temperature can be extremely dangerous. Working around hot exhaust headers requires caution.
yes temperature can affect to working of a marker but it will be happen on the higher stage, means very hot and very cold. temperature difference of few degree will not able to affect the working of a marker.
to cool hot fluit at certain temperature with the help of cold fluid
To determine if the hot and cold outside spigot is working correctly, check if both hot and cold water flow smoothly and at the expected temperature when the spigot is turned on.
Many people feel wonderful when the temperature is low because they are not hot or sweating while they are working. Some people feel miserable when the temperature is low because they prefer higher temperatures.