Where do anodize, passivate, and powder add on the lead-time tier?

Public adders: bead blast about +1–2 days; anodize about +2–4 days (hardcoat longer); passivate about +1–3 days; powder about +3–5 days. They sit on production, not on duty. The quote page stacks the real adder.

Express ~6 days is production + air sketch. Hardcoat or special plate is a case-by-case. Quantity 1 gets the same stack.

Engineering 12h UTC+8. Do not anodize stainless. No implants. Tick inspection separately. No invented cert numbers.

Related process guide