Knowledge check (11 of 11)
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Lesson 11·Specification
Writing the spec — what goes on the print
An annotated nitriding callout template a competent vendor can hit and an incompetent one will refuse, with the eight elements that turn a wish into a spec.
7 min readLesson 11 of 12
Knowledge check
A drawing has the callout 'NITRIDE — 60 HRC, .020 case depth, minimize white layer.' Rewrite it as a complete spec for a stamping die insert in H13 hardened and tempered to 48-50 HRC.