How many watts do you need to laser engrave metal?

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To mark metal with a laser, the power you need changes with the metal type and how deep you want the mark. For soft metal such as aluminum, a laser of about 20 to 50 watts works for simple marking. This level allows you to produce clear marks without causing heat damage. For hard metals like stainless steel, you usually must use more power. Lasers between 30 to 80 watts suit stainless steel well. If deeper marks are needed or you work with tough metal like titanium, you may need lasers above 100 watts. The metal&#x27;s thickness affects power selection. A thick metal requires extra power so the laser can cut it. For metal over 5mm 100 watts often suffice for quality results. To sum up choosing proper power relies on the task, metal type plus desired result. Higher power lets you work fast while creating deeper marks, though it may prove unnecessary for simpler jobs.

Q. How many watts do you need to laser engrave metal?

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