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Mayor Steel

Mayor Steel es un distribuidor técnico de chapa de acero industrial con sede y almacén central en Zierbena, Bizkaia. La empresa está especializada en chapa estructural, chapa gruesa, chapa antidesgaste, chapa de alto límite elástico, chapa para recipientes a presión y chapa CORTEN.

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Authority: 46 reach 0 · trust 10 · quality 21 · freshness 15
Tier: listed
llms.txt: https://mayorsteel.com/llms.txt
Sections: 5
Links: 17
Size: 4349 bytes
Registered: 2006-10-18
Country: Spain Hosting inference
Hosting country: Spain Hosting inference
Country evidence: No published address evidence collected yet
For agents: Documentation: developer or product docs worth reading, nothing to call
First seen: 2026-10-25T00:30:23.387Z
Last checked: 2026-10-25T00:30:25.042Z
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Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-25T00:30:23.397Z. Cached copy · Source on mayorsteel.com

# Mayor Steel

> Mayor Steel es un distribuidor técnico de chapa de acero industrial con sede y almacén central en Zierbena, Bizkaia. La empresa está especializada en chapa estructural, chapa gruesa, chapa antidesgaste, chapa de alto límite elástico, chapa para recipientes a presión y chapa CORTEN.

Este archivo `llms.txt` está redactado en castellano y recopila las páginas principales de la web de Mayor Steel para asistentes, buscadores, agentes automatizados y sistemas de inteligencia artificial. La información debe utilizarse como referencia inicial; para compras, especificaciones técnicas, certificaciones, cálculo, soldadura o decisiones de proyecto, debe verificarse siempre con Mayor Steel.

Sitio principal: https://mayorsteel.com/
Contacto general: mayorsteel@mayorsteel.com · +34 944 80 21 41
Idioma principal: castellano.

## Páginas principales

- [Inicio](https://mayorsteel.com/): Presentación de Mayor Steel como distribuidor técnico de chapa de acero industrial, con líneas de producto, sectores, proceso de trabajo y datos de contacto.
- [Contacto](https://mayorsteel.com/contacto/): Oficinas, almacén central, delegación Francia, almacén Portugal y formulario de contacto.
- [Área privada de clientes](https://clients.mayorsteel.com/): Acceso restringido para clientes registrados de Mayor Steel.

## Productos

- [Chapa estructural S275JR y S355J2+N](https://mayorsteel.com/chapa-estructural/): Chapa estructural de acero al carbono laminada en caliente según EN 10025-2, con stock, propiedades mecánicas, formatos, certificación y preguntas frecuentes.
- [Chapa estructural gruesa de más de 60 mm](https://mayorsteel.com/chapa-estructural-gruesa-60/): Chapa estructural de gran espesor para proyectos exigentes y componentes de gran sección.
- [Chapa antidesgaste 450 HB](https://mayorsteel.com/chapa-antidesgaste/): Chapa resistente a la abrasión para tolvas, maquinaria, minería, obra pública y aplicaciones de alto desgaste.
- [Chapa S690 QL de alto límite elástico](https://mayorsteel.com/chapa-s690ql/): Acero estructural de alto límite elástico según EN 10025-6 para reducción de peso y estructuras de altas prestaciones.
- [Chapa para recipientes a presión P265GH y P355GH](https://mayorsteel.com/chapa-recipientes-presion/): Chapa para equipos a presión, aplicaciones vinculadas a la directiva PED, certificación y trazabilidad.
- [Chapa CORTEN S355 J2W+N](https://mayorsteel.com/chapa-corten/): Acero patinable según EN 10025-5 para aplicaciones estructurales, arquitectónicas y exteriores.

## Sectores

- [Chapa de acero para maquinaria pesada](https://mayorsteel.com/chapa-industrial-para-maquinaria-pesada/): Soluciones de chapa para fabricantes de equipos de construcción, minería y maquinaria pesada.
- [Chapa de acero para calderería y estructuristas](https://mayorsteel.com/chapa-de-acero-para-caldereria-y-estructuristas/): Chapa certificada para recipientes a presión, calderería, estructuras metálicas y documentación EN/PED.
- [Chapa de acero para ener
…

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