... : SAE1080, 82A, 82B 1. Product Name: High carbon steel wires, spring steel wires, mattress spring wire, high carbon spring steel wires2. Material ... carbon steel wires, medium carbon steel wires, low carbon steel wires.Spring steel wires, mattress spring steel wires.Spoke steel wires, nipple steel wires.Mild steel wires.6 ... 5117 4066Skyp: shelly_wire 82B Roller Shutters High Carbon Spring Steel Wires