# Copper Sheet > Canonical source: [Copper Sheet](https://satisfactorybase.com/wiki/items/copper-sheet) > Language: en Used for crafting. Primarily used for Pipelines due to its high corrosion resistance. ## Properties - Entity type: Item - Form: solid - Stack size: 200 - Sink points: 24 - Radioactive: No - Can be discarded: Yes ## Produced by ### [Alternate: Steamed Copper Sheet](/wiki/recipes/recipe-alternate-steamedcoppersheet-c) 8 s. [Refinery](/wiki/buildings/refinery) [Copper Ingot](/wiki/items/copper-ingot): 3 per cycle; 22.5/min, [Water](/wiki/items/water): 3 m³ per cycle; 22.5 m³/min → [Copper Sheet](/wiki/items/copper-sheet): 3 per cycle; 22.5/min. ### [Copper Sheet](/wiki/recipes/recipe-coppersheet-c) 6 s. [Constructor](/wiki/buildings/constructor) [Copper Ingot](/wiki/items/copper-ingot): 2 per cycle; 20/min → [Copper Sheet](/wiki/items/copper-sheet): 1 per cycle; 10/min. ## Used as recipe ingredient ### [AI Limiter](/wiki/recipes/recipe-ailimiter-c) 12 s. [Assembler](/wiki/buildings/assembler) [Copper Sheet](/wiki/items/copper-sheet): 5 per cycle; 25/min, [Quickwire](/wiki/items/quickwire): 20 per cycle; 100/min → [AI Limiter](/wiki/items/ai-limiter): 1 per cycle; 5/min. ### [Alternate: Silicon Circuit Board](/wiki/recipes/recipe-alternate-circuitboard-1-c) 24 s. [Assembler](/wiki/buildings/assembler) [Copper Sheet](/wiki/items/copper-sheet): 11 per cycle; 27.5/min, [Silica](/wiki/items/silica): 11 per cycle; 27.5/min → [Circuit Board](/wiki/items/circuit-board): 5 per cycle; 12.5/min. ### [Alternate: Coated Iron Canister](/wiki/recipes/recipe-alternate-coatedironcanister-c) 4 s. [Assembler](/wiki/buildings/assembler) [Iron Plate](/wiki/items/iron-plate): 2 per cycle; 30/min, [Copper Sheet](/wiki/items/copper-sheet): 1 per cycle; 15/min → [Empty Canister](/wiki/items/empty-canister): 4 per cycle; 60/min. ### [Alternate: Copper Rotor](/wiki/recipes/recipe-alternate-copperrotor-c) 16 s. [Assembler](/wiki/buildings/assembler) [Copper Sheet](/wiki/items/copper-sheet): 6 per cycle; 22.5/min, [Screws](/wiki/items/screws): 52 per cycle; 195/min → [Rotor](/wiki/items/rotor): 3 per cycle; 11.25/min. ### [Rifle Ammo](/wiki/recipes/recipe-cartridge-c) 12 s. [Assembler](/wiki/buildings/assembler) [Copper Sheet](/wiki/items/copper-sheet): 3 per cycle; 15/min, [Smokeless Powder](/wiki/items/smokeless-powder): 2 per cycle; 10/min → [Rifle Ammo](/wiki/items/rifle-ammo): 15 per cycle; 75/min. ### [Circuit Board](/wiki/recipes/recipe-circuitboard-c) 8 s. [Assembler](/wiki/buildings/assembler) [Copper Sheet](/wiki/items/copper-sheet): 2 per cycle; 15/min, [Plastic](/wiki/items/plastic): 4 per cycle; 30/min → [Circuit Board](/wiki/items/circuit-board): 1 per cycle; 7.5/min. ### [Gas Mask](/wiki/recipes/recipe-gasmask-c) 60 s. [Fabric](/wiki/items/fabric): 50 per cycle, [Copper Sheet](/wiki/items/copper-sheet): 10 per cycle, [Steel Pipe](/wiki/items/steel-pipe): 10 per cycle → [Gas Mask](/wiki/items/gas-mask): 1 per cycle. ### [Heat Sink](/wiki/recipes/recipe-heatsink-c) 8 s. [Assembler](/wiki/buildings/assembler) [Alclad Aluminum Sheet](/wiki/items/alclad-aluminum-sheet): 5 per cycle; 37.5/min, [Copper Sheet](/wiki/items/copper-sheet): 3 per cycle; 22.5/min → [Heat Sink](/wiki/items/heat-sink): 1 per cycle; 7.5/min. ## Used in construction - [Flood Light Tower](/wiki/buildings/flood-light-tower): 4 - [Wall-Mounted Flood Light](/wiki/buildings/wall-mounted-flood-light): 4 - [Fuel-Powered Generator](/wiki/buildings/fuel-powered-generator): 30 - [Geothermal Generator](/wiki/buildings/geothermal-generator): 50 - [Hypertube Junction](/wiki/buildings/hypertube-junction): 5 - [Hypertube Branch](/wiki/buildings/hypertube-branch): 5 - [Industrial Fluid Buffer](/wiki/buildings/industrial-fluid-buffer): 10 - [Large Fan](/wiki/buildings/large-fan): 1 - [Large Vent](/wiki/buildings/large-vent): 1 - [Refinery](/wiki/buildings/refinery): 20 - [Hypertube](/wiki/buildings/hypertube): 1 - [Pipeline Mk.1](/wiki/buildings/pipeline-mk-1): 1 - [Clean Pipeline Mk.1](/wiki/buildings/clean-pipeline-mk-1): 1 - [Pipeline Junction](/wiki/buildings/pipeline-junction): 5 - [Pipeline T-Junction](/wiki/buildings/pipeline-t-junction): 5 - [Pipeline Mk.2](/wiki/buildings/pipeline-mk-2): 2 - [Clean Pipeline Mk.2](/wiki/buildings/clean-pipeline-mk-2): 2 - [Pipeline Pump Mk.1](/wiki/buildings/pipeline-pump-mk-1): 2 - [Fluid Buffer](/wiki/buildings/fluid-buffer): 10 - [Large Billboard](/wiki/buildings/large-billboard): 20 - [Small Billboard](/wiki/buildings/small-billboard): 4 - [Water Extractor](/wiki/buildings/water-extractor): 20 ## Used in schematic costs - [AI Limiter](/wiki/schematics/ai-limiter-research-caterium-4-1): 50 - [Purple Power Slugs](/wiki/schematics/purple-power-slugs): 100 - [Hypertubes](/wiki/schematics/hypertubes): 500 - [Oil Processing](/wiki/schematics/oil-processing): 500 - [Fluid Packaging](/wiki/schematics/fluid-packaging): 1 000 - [Railway Signalling](/wiki/schematics/railway-signalling): 1 000 ## Related items - [Copper Ingot](/wiki/items/copper-ingot) - [Water](/wiki/items/water) - [Quickwire](/wiki/items/quickwire) - [AI Limiter](/wiki/items/ai-limiter) - [Silica](/wiki/items/silica) - [Circuit Board](/wiki/items/circuit-board) - [Iron Plate](/wiki/items/iron-plate) - [Empty Canister](/wiki/items/empty-canister) - [Screws](/wiki/items/screws) - [Rotor](/wiki/items/rotor) - [Smokeless Powder](/wiki/items/smokeless-powder) - [Rifle Ammo](/wiki/items/rifle-ammo) - [Plastic](/wiki/items/plastic) - [Fabric](/wiki/items/fabric) - [Steel Pipe](/wiki/items/steel-pipe) - [Gas Mask](/wiki/items/gas-mask) - [Alclad Aluminum Sheet](/wiki/items/alclad-aluminum-sheet) - [Heat Sink](/wiki/items/heat-sink) ## Unlocked by - [Part Assembly](/wiki/schematics/part-assembly): Milestone · Tier 2 - [Alternate: Steamed Copper Sheet](/wiki/schematics/alternate-steamed-copper-sheet): Hard Drive alternate ## Guides - [Alternate recipes and Hard Drives](/guides/alternate-recipes) ## Technical Details - Class name: Desc_CopperSheet_C - Native class: FGItemDescriptor - Asset path: /Game/FactoryGame/Resource/Parts/CopperSheet/Desc_CopperSheet - Resource form (export): RF_SOLID