Forge Temperature Calculator
Determine the correct forge temperature range and heat color for different steel types and blacksmithing operations.
Inputs
Results
Target Temperature
2,100 °F
Heat Color
Light Yellow
Target Temperature1,149 °C
Minimum Safe Temp2,000 °F
Maximum Safe Temp2,200 °F
SteelLow-Carbon Steel
OperationForging
How to Use This Calculator
- Select the steel type: Low-Carbon (1018/1020), Medium-Carbon (1045), High-Carbon (1095), or Stainless (304/316).
- Choose the operation: Forging, Forge Welding, Normalizing, or Annealing.
- Review the Target temperature (°F) and acceptable Min/Max range for your steel and operation.
- Color the flame or use a thermocouple to hit the target — compare with oxidation colors on the steel surface.
- Use these temperatures as a guide; always verify with a physical color check before hammering.
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