Cold work tool steels are essential materials used for tooling and die manufacturing under room-temperature deformation conditions. They must deliver high hardness, wear resistance, and dimensional stability, supporting processes such as stamping, forming, punching, and shearing.
This guide provides a deep look into the most used cold work tool steel plates—including Cr12, Cr12MoV, 9CrSi, GCr15, T10A, and especially the widely requested and cost-effective MnCrWv steel—covering properties, equivalents, applications, and sourcing considerations.
¿Qué es el acero para herramientas en frío?
Cold work tool steels are high-carbon, high-alloy steels developed specifically for tooling that operates at temperatures typically below 200°C. These steels are characterized by:
High wear resistance
Stable hardness after heat treatment
Good edge retention
Dimensional stability during machining
They are widely applied in stamping dies, punches, drawing tools, shear blades, and precision cutting tools.
MnCrWv Steel – Balanced Performance for General Cold Work
Among commonly used grades, Acero MnCrWv stands out for its balanced properties and affordability, making it a preferred choice for general-purpose cold dies and cutting tools.
Preguntas frecuentes sobre los aceros para herramientas en frío
P1: ¿Cuál es el acero para trabajos en frío más resistente al desgaste? A: Cr12MoV (D2) ofrece una excelente resistencia al desgaste para la mayoría de las aplicaciones de estampación en frío y cizallado.
Q2: Is MnCrWv a good alternative to D2? A: MnCrWv es más económico y ofrece una resistencia decente al desgaste, pero tiene menor tenacidad y durabilidad que el D2 (Cr12MoV).
P3: ¿Ofrecen tamaños de placa personalizados? R: Sí. Nuestras placas pueden cortarse a la llama o con sierra a longitudes personalizadas, con mecanizado en bruto y rectificado opcionales.
P4: ¿Puedo obtener equivalencias internacionales si sólo conozco mi grado local? R: Sí. Proporcionamos tablas de equivalencia de materiales y asesoramiento técnico para el aprovisionamiento de normas cruzadas.
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