Cold Rolled Steel Strip (High Carbon Steel Strip; Special Steel)

[Description]
Special steel refers to high carbon steel and special alloy (Mo, Cr, V, Ni, Badded) with a carbon content of 0.30-1.20%. Heat treatments like carburizing, immersion, quenching and tempering are applied for use in equipment parts with repetitive, high-wear requirements.

Its manufacturing characteristics involve management of ingredients and of non-metallic inclusion, and the spheroidizing of carbides during processing to guarantee user workability and heat treatability. It is also important in technology for gage control indispensible for equipment parts, and it is thus managed more strictly than general steel and requires rigid systematization. Our company is equipped with a thickness automatic control system and has innovated the process from 4Hi-Mill to 6Hi, Z-Mill.

[Uses of Special Steel]

Depending on its use, special steel has different chemical and mechanical properties, and depending on its field of application has special requirements in terms of stability, precision, wear resistance, durability, etc.

Recently it is used in nearly all fields of life such as high tension durability/thinning for weight reduction in automobiles

Item 1 : Automobile-related products 

Application : Seat belts, seat recliners, transmissions, door latches, seat rendiner, and all interior/exterior components

Item 2 : Other

Application : All types of industrial saw, springs, safety hats, needles for use in textile manufacturing, etc