Categories: Brass Alloys Material Name: Ordinary brass Number: H62,H63,H65,H68 ... springs and wire electrodes. Categories: Brass Alloys MaterialName: Ordinary brassNumber: H62,H63,H65,H68,H70,H80,H85,H90Feature: ... , fasteners, springs, wire electrode.C27400CuZn37C2720H63C27000CuZn36C2700H65C26800CuZn30-H68C26000CuZn30C2600H70C24000CuZn20C2400H80C23000CuZn15C2300H85C22000CuZn10C2200H90 Ordinary brass