Heat Treatment, Furnaces & Thermal Processing worked example

Nitriding Cost at 72% nitriding cost capture: a worked example

Suppose nitriding cost capture falls to 72%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate nitriding cost from treated surface area or parts, nitriding rate, cost capture percent, and fixed masking, cleaning, or certification cost.

The inputs for this scenario

  • Nitrided parts or area units: 120 units (held at the documented default)
  • Nitriding cost rate: 12 $ / unit (held at the documented default)
  • Nitriding cost capture: 72 % (the input this scenario stresses; the baseline uses 100)
  • Fixed masking or certification cost: 400 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Captured nitriding cost = nitrided parts or area units × nitriding cost rate × nitriding cost capture.
  • Total nitriding cost works out to 1,437 $ at these inputs, and this is the headline figure for the scenario.
  • Nitriding cost per unit works out to 11.97 $ / piece at these inputs.
  • Captured nitriding cost works out to 1,037 $ at these inputs.
  • Fixed masking or certification cost works out to 400 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where nitriding cost capture sits at 100% and the headline result is 1,840 $, this scenario comes in 21.91% below the baseline at 1,437 $.
  • It multiplies nitrided parts or surface-area units by a cost rate and a capture percentage, then adds fixed masking or certification cost to give total nitriding cost and cost per unit. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Total nitriding cost: 1,437 $ (headline result)
  • Nitriding cost per unit: 11.97 $ / piece
  • Captured nitriding cost: 1,037 $
  • Fixed masking or certification cost: 400 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Nitriding Cost calculator, set nitriding cost capture to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.