1kg 2.4mm -4 S4 Alambre de soldadura TIG de acero dulce
$29.99
Product Introduction
Premium ER70S-4 mild steel TIG filler welding wire, ideal for low to medium surface contaminants. Features higher manganese & silicon for superior cleaning, fluid weld puddle, and flatter bead profile. High purity ensures crack-free, high-quality welds with excellent flow characteristics.
Specifications
| Grade | ER70S-4 |
| Weight | 1kg |
| Diameter | 2.4mm |
| Length | 1000mm |
| Quantity | Approx. 30 sticks |
1kg – 2.4mm ER70S-4 Mild Steel TIG Filler Welding Wire | Premium Industrial Grade
Descripción del Producto
Hampdon Industrial’s ER70S-4 TIG filler wire delivers exceptional welding performance for mild steel applications. Engineered for low to medium surface contaminants like rust or mill scale, this premium wire offers superior cleaning action, fluid weld puddle control, and a flatter bead profile compared to standard S2 grade. Ideal for professional fabricators and industrial welders seeking consistent, defect-free results.
Puntos Clave de Venta
| Elevated manganese & silicon vs. S2 grade |
Ventajas de Rendimiento
Nuestro alambre
-4 de alta pureza elimina problemas comunes de soldadura con características de flujo excepcionales, previniendo grietas y defectos de fusión. La composición optimizada de la aleación asegura un rendimiento estable del arco y una unión metalúrgica superior, lo que lo hace perfecto para proyectos estructurales y de fabricación críticos.
Aplicaciones
Diseñado para la soldadura de acero al carbono en fabricación, construcción, reparación automotriz y mantenimiento industrial. Excelente para unir secciones delgadas y gruesas donde pueden estar presentes contaminantes en la superficie.
Certificación de Calidad
Cada paquete incluye un certificado de conformidad con el número de lote, asegurando el cumplimiento de los estándares de la industria. Nuestro riguroso proceso de producción garantiza calidad y rendimiento consistentes con cada varilla.
¿Por qué elegir nuestro
-4 Wire?
A diferencia de los cables inferiores, nuestro producto combina un mayor poder de limpieza con un control preciso de aleación, ofreciendo soldaduras más suaves con un procesamiento posterior mínimo. Las varillas marcadas individualmente garantizan la trazabilidad, mientras que el embalaje de grado industrial protege la integridad del cable durante el almacenamiento y el transporte.
Preguntas Frecuentes
Q: What thicknesses can this wire weld?
A: Ideal for 3-12mm mild steel sections with proper TIG technique.
Q: Is pre-cleaning required?
A: Effective on lightly rusted/mill scale surfaces, though heavy contamination still requires preparation.
Q: Compatible with DC TIG machines?
A: Yes, optimized for DCEN (direct current electrode negative) operation.
Solicitar una Cotización
Para precios al por mayor, especificaciones técnicas o solicitudes de muestras, contacte a nuestro equipo de ventas hoy. Como un fabricante chino líder, ofrecemos precios competitivos directos de fábrica y envío global confiable.
Packaging & Transportation
Weldsuper Nozzles
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