... 7.00mm 1. Product Name: High Carbon Steel Wire, Spring Steel Wire, High Carbon Spring Steel Wire, Carbon Steel Wire, Spring Wire2. Material: Steel ... 004-0.0070.17-0.175. Our other product: High carbon steel wires, medium carbon steel wiresSpring steel wires, ... 82A, 82B,50CrVA, 55CrSiA, 60Si2MnA, 67CrVA, 67A, 67A, 67BPerfect quality manage systemComplete production and test equipment PackingApplication