I love making these effects to make some pictures. Creating brushed metal is very easy. Here’s how to do it:

Step 1: Open Photoshop and create a new document using any size you like. I used a 500px by 500 px. But it doesn’t really matter. Use the gradient tool and pick your desired colours.

Step 2: Draw your gradient at any angle you wish.

Step 3: Select Filter –> Noise –> Add Noise

Step 4: This window should pop-up: I like to use the settings that are on your screenshot but you can change it anyway you like. Click OK More >