Use the Brushed (Radial) procedural texture for a spun brushed metal finish.
Mapping Tool
Use the mapping tool to place the center of the brushed texture. Visit the Move Texture page for more information.
Scale
Use this to control the scale of the texture.
Angle
See description here.
Color 1/Color 2
Choose contrasting colors here to create a ringed brushed pattern.
Radius
Radius
Use this to control the amount of rings are generated, by setting the radius of the radial brush.
Falloff
Increase this value to reduce the contrast between the colors selected.
Variation
Angular Noise
Increase this value to vary the width of the rings.
Distortion Noise
Increase this value to deviate the rings from a perfect circle. For a traditional spun brushed finish, you will want to leave this parameter at 0.
Distortion noise scale
The Distortion Noise Scale slider defines the size of the distortion.
Advanced
Radial Axial Blend
Use this to create continuous textures on a cylinder that continues into a rounded cap. For most applications you will leave this at default.
Sync
Textures on this material node with sync enabled will be scaled/moved/adjusted concurrently.