Polysteel Copper

Polysteel resources are composite polymer alloys that bridge the chemical and metal trees. Polysteel Copper is one of the named sub-classes, distinguished by its conductive lineage carried over from the Copper analogue.

Stat profile

Polysteel Copper carries OQ, CR, DR, HR, SR, MA, and UT — a metal-style stat set despite being chemically classed. The class’s distribution tends to favor Shock Resistance and Unit Toughness, which is why it’s a popular composite-armor input.

Where to find it

Polysteel sub-classes rotate through most planets. Higher-quality Polysteel Copper spawns are tracked closely by armorsmiths.

Crafter notes

Composite armor recipes are the headline use case. A high-SR, high-UT Polysteel Copper spawn is a watershed for the armorsmith economy on a given server — every endgame armorsmith stockpiles during the spawn lifespan.

Typical uses

• High-end armorsmith composite plate inserts
• Weaponsmith composite trigger and frame assemblies
• Shipwright composite hull schematics
• Specialty recipes where a polymer-class input is gated