SeAH Special Steel creates exceptional value and competitiveness by encompassing various industries with more than 30 years of valuable special steel material development and production experience
AUTOMOBILE
SeAH Special Steel's high-quality core component materials, produced with innovative equipment and process technology introduced for the first time in the domestic industry, provide customers with a strong competitive edge in the market.
Main product types: : CHQ Wire, CDB, BTB, PB, STS CDB
Steel types : General steel, free-cutting steel, carbon steel, alloy steel, stainless steel
Steel grades : S10C, S20C, SUYB1, SUM22, SUM24L, POSMA45R, SCM415H, SUS303C, SUS303F, 304, 316/316L
Applicable parts : Shaft, Bolt, Rack Bar, Piston pin
CONSTRUCTION
SeAH Special Steel's products, crafted through specialized processes, ensure a long lifespan for structures with their high-quality and high-strength attributes.
Main product types : CHQ Wire, CDB, BTB, PB, STS CDB
Steel types : General steel, free-cutting steel, carbon steel, alloy steel, stainless steel
Steel grades : S20C, SS400, S45CL, SUM24L, S45C, SAE1010K, SWCH45K, 16MNCR5, AISI4140, SUS410, SUS420J2
Applicable parts : Construction bolt, nut, screw, mesh, cylinder rod
INDUSTRIAL MACHINERY
SeAH Special Steel designs and supplies high-strength products suitable for civil engineering, construction, and transportation purposes by realizing quality innovation through accumulated expertise and exceptional technical information gained from years of know-how and experience.
Main product types : CHQ Wire, CDB, BTB, PB, STS CDB
Steel types : General steel, free-cutting steel, carbon steel, alloy steel, stainless steel
Steel grades : S20C, SAE1010K, S45CL, SUM22, SUM43, SUM24L, SUS303F, 304
Applicable parts : Shaft, ball screw, tilt, wrench set
ELECTRONICS
SeAH Special Steel enhances product lightweighting and durability through technological improvements, delivering greater value to customers through products used in display (Display) fasteners like PEM NUT and roller shafts for office automation devices.
Main product types : CHQ Wire, CDB, STS CDB
Steel types : General steel, free-cutting steel, carbon steel, alloy steel, stainless steel
Steel grades : S20C, SAE1018, S45CL, SUM22, SUM24L, S45CB, S45CS, SCM435, SUS303F, SUS410
Applicable parts : Bolt, Nut, Screw, bearing
SHIPBUILDING
SeAH Special Steel, with advanced equipment and skilled expertise, has achieved high-quality production and created unique product value. With a large-scale production system, the company ensures reliable product supply from small to large components.
Main product types : CHQ Wire, CDB, BTB, STS CDB
Steel types : General steel, carbon steel, alloy steel, stainless steel
Steel grades : SAE1018, SS400, SM45C, SWCH10A, 316/316L
Applicable parts : Shipbuilding engine parts
ETC
SeAH Special Steel consistently realizes the supply of high-value new materials and products through quality improvement, strengthened R&D, and technology exchange. In recent times, the company has proactively embraced the carbon-neutral movement, intensifying its efforts to create environmentally friendly materials, as it strives to evolve into a global materials supplier.
Main product types : CHQ Wire, CDB, STS CDB
Steel types : Carbon steel, alloy steel, general steel, stainless steel
Steel grades : S45C, AISI4037, AISI8740H, SUS303F, 304, etc.
Applicable parts : Various types of bolts, Aerospace engine components, Electric and hydrogen vehicle components, Construction mesh etc.