Spacechem Pin

The SpaceChem Pin is a promotional cosmetic item for all classes. It is a silver aviator pin with the SpaceChem insignia in the middle. The SpaceChem Pin can be crafted with crafting materials found by unlocking achievements in SpaceChem. The Steam version contains 20 Steam achievements, friend leaderboards, and promotional material for Team Fortress 2 (in which completing exclusive missions in SpaceChem earns players crafting items in Team Fortress 2, which can be crafted into two items: a decorative pin bearing the SpaceChem logo and the Fishcake item for the Heavy).

No skipping on CD/DVD. Street racer snes characters.

Some are dependant on character milestones, while others rely on events that may be locked out. Several come as rewards for unlocking achievements in other games, on Steam. Character MilestonesCharacter milestone rewards are unlocked for completing a certain amount of achievements in the respective class achievement category.

Backpack.tf stat's don't shown any uncraftable form so I don't know where you got that?But to answer your question; no. The Spacechem Pin can't be used in crafting even though it is 'craftable'.For an item to actually be usable in a random crafting recipe 1 it needs two things; to be flagged as craftable and have a 'craftmaterialtype'.

While the pin is flagged as craftable it lacks a 'craftmaterialtype'.1. Specific crafting recipes don't check the 'craftmaterialtype' since they check for specific items instead.