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SN SEIXAL Siderurgia Nacional

operating

SN SEIXAL Siderurgia Nacional SA · EAF route · Aldeia de Paio Pires, Europe, Portugal

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GEM wiki

SN SEIXAL Siderurgia Nacional is a scrap-based steel plant: an electric arc furnace melts recycled steel scrap into new crude steel. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 1.1 million tonnes per year. Its main products are coil, wire, mesh, bar.

Process Route

EAF

Timeline

Operating since 1961

Emissions

2025

0.13 Mt CO₂e

0.17 t CO₂e per tonne of steel

Typical EAF route: 0.5–0.7 t/t

Modelled estimate (Climate TRACE), not reported data. Methodology

Capacity (ttpa)

Crude Steel

1,100

EAF

1,100

Steel Units

EAF
unknown EAF (1)operating
1,100 ttpawiki

Steel Products

coil, wire, mesh, bar

Ownership

Owner SN SEIXAL Siderurgia Nacional SA

Parent Bipadosa SL

Workforce 400 employees

Learn the processes this plant uses

Steelmaking

Electric Arc Furnace (EAF) Steelmaking

Secondary Metallurgy

Ladle Furnace (LF) — Secondary Metallurgy

Casting

Continuous Casting

Rolling

Hot Rolling

Nearby Plants

Grupo Gallardo Siderurgica Balboa Jerez de los Caballeros

Jerez de los Caballeros · ~203 km away

SN MAIA Siderurgia Nacional

Maia · ~297 km away

Other Bipadosa SL plants

Megasa Siderúrgica Narón

Spain · 700 ttpa

SN MAIA Siderurgia Nacional

Portugal · 600 ttpa

Megasider Zaragoza

Spain · 500 ttpa

Explore

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