
Construction & Industrial Machinery
SeAH CSS supplies high-hardness & high-toughness products optimized for changing usage environments
in key construction and industrial machinery facilities, contributing to enhancing the customer value.

Tool Steel for Automotive and Machinery Industries
Steel Grades : DuRAH & DuMAC Series
Application :
Materials for Die Casting and Hot Stamping Molds
Materials for Cold Stamping and Drawing Molds


Mold Steel for Automotive and Home Appliances
Steel Grades : SMAT & TP Series
Application : Materials for Molds Used in Transparent Lenses for Automotive Lamps and TV Front Bezels

Construction
Steel Grades : 201H
Application : Anchor Bolts

Transmission Lines
Steel Grades : CIMA35
Application : Core Wire Materials for High-Voltage Transmission Lines