HC Spring Steel Wire: Facts and Information about spring wires HC Spring Steel wire is a High Carbon Spring steel wire manufactured from high carbon steel rods. This spring steel is also called Black wire. These are round shaped, flat wire. The main property of high carbon steel is that they are vulnerable to heat which makes it possible to be transformed in different shapes as per your wishes. This steel is very hard to weld because of the reasons mentioned above and has great tensile strength. HC steel wire production plays a vital role in several industries, from construction to automobiles and mechanical industries too.
PHYSICAL PROPERTIES of HC Spring Steel wire ❖ The electrical resistance (cold drawn) (typical): (ohm-cm@ 32° F,): 0.0000163 0.0000180 ❖ Thermal Conductivity (typical): BTU-in/hr-ft2-°F: 346 ❖Mean Coefficient of Thermal Expansion (typical): µin/in-°F: 68 - 212 °F: 6.11 - 6.67 ❖ Typical Density: 7.85 - 8.03 g/cm3 ❖ Modulus of Elasticity: KSI 29.7 x 103 ❖Melting Temperature: (1425 - 1540 °C)
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