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Steel for Power Grid

STEEL'S ENDLESS POSSIBILITIES
-FROM STRUCTURES TO PACKAGING

Hyundai Steel provides integrated steel and engineering solutions for ESS, data centers, and power
transmission infrastructure in response to growing electricity demand and the ongoing transformation
of energy infrastructure. By combining its HCORE premium steel portfolio—spanning hot-rolled, cold-rolled,
heavy plate, rebar, structural sections, and steel pipes—with H-Solution-based structural optimization capabilities, Hyundai Steel delivers customized solutions from the structural design stage through total package supply.

Total Package One-Stop Service

Technical Support for Structural Optimization

Data Center Building Solutions

Data centers are infrastructure facilities that combine large-scale structures with high-density equipment. Hyundai Steel reviews and proposes steel products for each structural application, ranging from primary and secondary structural members for the core & shell to deck plates, internal piping, containment systems, server racks, equipment, and interior/exterior materials.

ENGINEERING SERVICES
  • STRUCTURAL VE
    H-Solution engineering to reduce steel quantity and construction time
  • FIRE-RESISTANCE DESIGN
    Detailed fire analysis reduces fireproofing cost and schedule
SHORTER LEAD TIME
SHORTER LEAD TIME
1st: Hyundai Steel inventory
2nd: SCM partner inventory
3rd: Priority allocation for urgent orders

Energy Storage System Solutions

ESS is an infrastructure system that integrates batteries and power conversion equipment, making material selection critical to address thermal runaway, fire propagation, seismic impacts, and outdoor operating conditions. Hyundai Steel provides specialized steel products and structural engineering services for ESS containers, racks, and battery module cases.

SPECIALIZED STEEL FOR ESS CONTAINERS
  • Thermal Runaway & Fire Propagation Prevention : High-performance fire-resistant steel
  • Seismic Design for Natural Disasters : High-strength structural steel absorbs seismic impact
  • Customer-Specific Grade Development : Steel grades tailored to customer requirements
OPTIMIZED ESS SCM

Integrated SCM management from raw materials through processing

CUSTOMER SUPPORT SERVICES
  • Dedicated service center and permanent inventory shorten lead times for large ESS projects
  • Diversified steel supply sources reduce fabrication risk
  • Latest design standards support structural review and optimized grade recommendations

Transmission Tower Solutions

Expansion of the power transmission grid requires various structural systems, including angle-steel towers, steel-pipe towers, and tubular poles. Hyundai Steel supplies specialized steel products tailored to each transmission structure, based on angles, steel pipes, and heavy plate, and provides an integrated package supply system in collaboration with fabricators and transmission project owners.

SPECIALIZED STEEL FOR TRANSMISSION TOWERS
  • Exclusive supply of high-strength angles (SS410) for angle-steel towers
  • Development completed for high-strength structural pipe (SHT460Z) for tubular towers
SCM-LINKED TOTAL PACKAGE SUPPLY SYSTEM
NEW TRANSMISSION TOWER FOR GREATER SOCIAL ACCEPTANCE
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