Here is an Energy Sword made in Blender 3.6. The material is completely procedural apart from the handle which has a texture. Works in both Eevee and Cycles. Very customizable and easy to work with.
This node group features a lot of customization for brushed metal. You can add roughness, change the scale of the metal, make the scratches thicker or add more of them. Have fun and play around with it! It's free to download and any donations are very much appreciated!