What is Metal Pro?

Metal Pro is a procedural metal material pack for Blender. 

The materials included in Metal Pro come with their own adjustment parameters, which allow for a wide range of realistic results for metal. Each material has a preset value. You can use it as a basis for your own adjustments to suit your individual model or scene. 

FEATURES

• No UV unwrapping needed.
• A wide range of realistic results for each material.
• High detail, suitable for any distance.
  

What you'll get.

• 5 Procedural Metal Material in one blend file.

NOTE: the Edge wear won't work in EEVEE

The node can always be modified or the parameter limitations can be broken.
Feel free to express your creativity!