Free Metallic Materials (Link in the comments) : r/blender
How to use PBR Textures in Blender? - A23D
Making Realistic PBR Materials - Part 2: Metal — Blender Guru
Create a Scratched Metal material in BLENDER - YouTube
Create Realistic Steel Material In Under 2 Minutes | Metals In Blender (All Versions) Eevee & Cycles - YouTube
Blender Cycles Chrome Node Setup - Blendersauce
Maybe this is the third try of making Brushed metal Procedurally. here is node set up, Hope you will like it. Happy Blen… | Blender tutorial, Blender 3d, Blender
Import & Export of Node Shaders — Blender Manual
ArtStation - Physically - correct metal materials for Blender Cycles | Resources
How can I create a shiny metallic plastic-looking material? - Blender Stack Exchange
Making Realistic PBR Materials - Part 2: Metal — Blender Guru
Chocofur Free Metal Shaders - Free Blender and Cycles shaders created by Chocofur! Improve your interior visualization renderings using our Cycles shaders and textures.
shaders - How to create this colorful metal material? - Blender Stack Exchange
Blend Swap | Metal Materials Pack for Cycles
How to Make Metal Material in Blender? • Creative Shrimp