Hard drawn spring wire is popularly made of medium carbon steel through cold drawn process that performs well in applications that require average stress loads.
High-carbon steel wires are one of the most commonly used as spring wire materials for various mechanical applications. High Carbon Steel wires are not recommended for high or low temperatures or for shock or impact loading work conditions.
Carbon Steel Spring Wire, High Carbon Material
High carbon steel wire for springs, DIN 17223, in coils or spools 100 kgs each diam 0,20/0,25/0,28 and 0,30mm.
Hard-Drawn, Ungalvanised, Carbon Steel, Spring Hard wire in coils,
slightly oiled
Grade: Medium carbon
Technical specifications
According to DIN 17223
Tensile 1850-2150 MPa
Dia 0,50mm (+0/-0,01mm)
Basic Information:
Materials applied for manufacture of carbon spring steel wire:
60#, 70#, 75#, 72A, 72B, 82B, 65Mn
Diameter of carbon spring steel wire supplied: 0.3mm-6.0mm
Surface treatment: Bright, oiled or galvanized
Packing: In coils, wrapped by gunny cloth
Transport: Loading about 20tons in one 20's container