what is the material called?

Support Materials and Textures
1

vlcsnap-2014-05-21-12h33m58s87.png854×480 181 KB

have been trying to find the name, could find a texture for it
i tried to make it producal
this is what i can do so far…

123.png1920×1000 244 KB


but the dot density is very different, and there are also a few different shades of dots, and above all, all of them are dots (in the original material) and that’s the main thing that i couldn’t do even if i increase the amount of maps

2

I think the term you are looking for is “Anodized”: http://en.wikipedia.org/wiki/Anodizing

I would try using a noise texture.

3

Agreed - a glossy node with a bit of roughness (0.3) and a noise map run through a colour ramp node to give different shades of grey - and through the displacement input to give a little bit of bump.

4

Looks like sandblasted surface before anodizing (that’s why such ‘noise’). Anodizing creates very thin layer on top.