Alloy is an IC2 mixed-metal crafting stock used to build advanced IC2 machine frames in Minecraft 1.7.10.
Guide
Smelt copper, tin, and iron/bronze in a Macerator and Furnace, then run the ingots through the IC2 Metal Former on plate mode.
Open a standard 3x3 crafting table or the IC2 recipe used by your IC2 Experimental build to combine the refined metal plates.
Place the refined IC2 plates (commonly Bronze, Tin, and Copper components) according to your IC2 version's recipe to produce Alloy.
Insert the Alloy into an IC2 Compressor powered by EU to obtain Advanced Alloy for reinforced casings and Quantum-tier armor.
The exact Alloy recipe layout differs between IC2 Classic and IC2 Experimental — check your installed IC2 build in NEI before farming materials.
Alloy is an intermediate crafting material used to build advanced IC2 machine frames, reinforced casings, and to be compressed into Advanced Alloy for high-tier components.
No, Alloy never generates in the world; the player must craft it from refined IC2 metal plates such as Bronze, Tin, and Copper components.
Place Alloy into an IC2 Compressor connected to an EU source; the Compressor outputs Advanced Alloy, which is far more durable than the base Alloy plate.
No. Alloy is a mid-game mixed-metal stock, while Iridium Alloy / Iridium Plate is a separate end-game item used for Quantum armor and high-tier reactor parts.