How long does it take to have a metal printed part: the real timelines, phase by phase

After price, the most frequently asked question is how long it takes. And the usual answer—"two or three weeks"—is about as helpful as saying a car costs "a few thousand euros."

This is a breakdown of where the real time goes, so you can estimate your case and, above all, know which part can be fixed and which cannot.

The seven phases

Phase	How long it usually takes	What it depends on
1. Manufacturability review	From a few hours to 2 days	On how clear the request arrives. It is the phase that stretches most for lack of information, not for difficulty
2. Preparation and slicing	2-8 hours	Orientation, supports, infill strategy. A complicated part can take a day
3. Machine queue	0 to 10 days	The big variable. It does not depend on your part: it depends on what is ahead of it
4. Build	10-60 hours	Above all the height, not the volume. And how many parts share a build plate
5. Cooling and removal	4-12 hours	The chamber has to come down in temperature before it opens. It cannot be rushed
6. Post-processing	2 to 10 days	Stress relief, platform cutting, support removal, finishing and machining. It is usually longer than the printing
7. Inspection and documentation	0 to 5 days	Nothing if it is a prototype. A lot if it has to be qualified

Adding the usual time for a simple, undemanding part: between one and three weeks. With serious post-processing and documentation: four to eight weeks.

The two surprises

First: printing isn't the longest phase. Almost everyone assumes the deadline is set by the machine, but in most orders, it's the queue and post-processing that determine it. A 20-hour build can be followed by eight days of oven work, cutting, machining, and inspection.

Second: height dictates size. Machine time depends primarily on how many layers need to be made, and that's determined by the height of the part in its manufacturing position. Two parts of the same volume, one lying down and the other standing upright, can take twice as long to make. Therefore, orientation is a decision based on time and cost, not just quality — it's in anisotropy and orientation.

And one surprising consequence: adding more parts to the same build plate hardly lengthens the build time, because the number of layers remains the same. If you're going to order five units, order them together.

What can be shortened, and what cannot

It can be shortened	How
The review	Sending the correct information the first time. The list is in how to order a printed part
The queue	Reserving space in advance, or paying for priority
The build	Lowering the height with a different orientation, or increasing the layer thickness if the part allows it
The post-processing	Deciding from the design stage which faces are machined and which are not. Each face ordered finely when it didn't need to be machined takes days. It's in tolerances and finish
The inspection	Defining what needs to be demonstrated before manufacturing, not after

Cannot be shortened	Why
Cooling	Opening while hot damages the part and is dangerous with reactive powders
Stress relief	It's a furnace cycle with its curve. Skipping it means the part will deform when cut from the platform
Laser time	It's physics: so many layers, so many scans

The emergencies

These requests can be accommodated, and it's important to understand what you're buying: you're not speeding up production, you're buying your place in the queue. Someone else gets ahead of you, and another order gets delayed. That's why rush orders come at a premium, and why not all of them can be accepted.

What truly changes the game is not depending on a single machine. When the order can be split among several shop floors with the same parameter set and parameters, the queue ceases to be a bottleneck: this is the approach of AdditiveDelivery.

How to estimate your case in two minutes

Look at the height of the part in the position where you think it will be manufactured. This determines the machine hours.
Count how many functional faces you will need machined. Each one represents days of post-processing.
Ask yourself if you need documentation. If the answer is yes, add a week and define what is needed before starting.
And ask about the tail, which is the only part you can't calculate yourself.

The quote calculator provides the estimated build time based on the actual geometry, which is the most difficult of the four numbers to predict. And if the deadline is the deciding factor for your project, state it in the request: change the orientation and finishing recommendations from the very beginning.