As long as you can justify and document said justification, go for it. By the way, your clinic is obviously not equipped to make nuclear warheads.
Maraging steel...
According to Google AI...
...is subject to strict export controls and licensing requirements.
Certain grades of maraging steel, specifically those with high tensile strength (e.g., Maraging 350), are export controlled due to their potential use in sensitive applications like gas centrifuges for uranium enrichment and ballistic missiles.
If you make fencing blades, you can buy maraging steel with a permission slip. But if you cannot justify why, the FBI and Interpol will be interested in talking to you.
Iraq, under Saddam Hussein, was trying to buy large quantity of maraging steel as well as U-235. Iraq did not get as far as Iran, but there were plenty of evidences that Iraq was trying to create a nuclear weapons
PROGRAM. You can say that the West jumped the gun and falsely charged Iraq, but there is no hiding from the technical processes themselves the moment you got %60 enrichment as to what you are trying to accomplish.
So please...