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Cutting stainless steel with a plasma cutter – tips?

Jeremywalker

Member
Joined
Mar 27, 2025
Messages
6
I'm aiming to cut some stainless steel for a project and was thinking of using a plasma cutter. I've heard it works great, but I'm wondering if there are any tips or things to watch out for when cutting stainless. And are there any specific settings or techniques that help get cleaner cuts?
 
I'm aiming to cut some stainless steel for a project and was thinking of using a plasma cutter. I've heard it works great, but I'm wondering if there are any tips or things to watch out for when cutting stainless. And are there any specific settings or techniques that help get cleaner cuts?
I just finished a stainless steel project with a plasma cutter. it works well but make sure to use a steady hand for smooth cuts. set the amperage a bit lower than for regular steel to avoid burning the edges. clean the metal first to remove dirt or oil for better results..
 
I just finished a stainless steel project with a plasma cutter. it works well but make sure to use a steady hand for smooth cuts. set the amperage a bit lower than for regular steel to avoid burning the edges. clean the metal first to remove dirt or oil for better results..
Yes I agree with this one. And you gotta use the right gas or else it's gonna leave you rough around the edges quite literally. Nitrogen is for cleaner, so is oxygen. Air is a common go to one tho.
 
I just finished a stainless steel project with a plasma cutter. it works well but make sure to use a steady hand for smooth cuts. set the amperage a bit lower than for regular steel to avoid burning the edges. clean the metal first to remove dirt or oil for better results..
alrighttt!, will do, thanks a lot
 
I'm aiming to cut some stainless steel for a project and was thinking of using a plasma cutter. I've heard it works great, but I'm wondering if there are any tips or things to watch out for when cutting stainless. And are there any specific settings or techniques that help get cleaner cuts?
one tip from me is to always make sure the workpiece is properly grounded to make it safe and effective
 
These are solid suggestions.
Have you tried adjusting the cutting speed or using a guide for straighter lines?
 
I'm aiming to cut some stainless steel for a project and was thinking of using a plasma cutter. I've heard it works great, but I'm wondering if there are any tips or things to watch out for when cutting stainless. And are there any specific settings or techniques that help get cleaner cuts?
No other tip but proper gear and extensive safety measures.
 
I'm aiming to cut some stainless steel for a project and was thinking of using a plasma cutter. I've heard it works great, but I'm wondering if there are any tips or things to watch out for when cutting stainless. And are there any specific settings or techniques that help get cleaner cuts?
You have a lot of good suggestions but i have something to add. It's very important that the air is dry and clean when plasma cutting stainless steel, oil or moisture can mess with the quality.
 
I'm aiming to cut some stainless steel for a project and was thinking of using a plasma cutter. I've heard it works great, but I'm wondering if there are any tips or things to watch out for when cutting stainless. And are there any specific settings or techniques that help get cleaner cuts?
Plasma cutting stainless steel can be really effective! Here are a few tips to get the best results: try using nitrogen for cleaner cuts, maintain your torch height at about 10-15mm from the material, and tweak your settings according to the thickness. Don't forget to use high-quality consumables, as well. Also, beginning at the edge or drilling a pilot hole can really improve your precision. Good luck with your project
 
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