IND
EU
US
CN
High-Temperature Tooling Performance
Hot Work Tool Steel
Hot work tool steels are high-alloy tool steels specifically engineered for components that operate under high heat, pressure, and thermal cycling conditions. These grades, primarily from the H-series, are defined by their exceptional red hardness, thermal fatigue resistance, and toughness—essential for tools subjected to repeated heating and cooling during industrial processes like die casting, extrusion, and forging.
Key Features
- High hot hardness and strength
- Thermal fatigue & heat check resistance
- Excellent toughness and ductility
- Superior dimensional stability
- High abrasion resistance at temp
Main Applications
- Die casting dies and components
- Hot extrusion dies and tooling
- Forging press and hammer dies
- Hot shear blades and punches
- Mandrels, core pins, and ejectors
Featured Hot Work Grades
DB-6 Tool Steel
A premium hot-work steel providing excellent toughness and resistance to thermal stress cracking.
Technical DetailsH13 Tool Steel
The most versatile hot-work grade with outstanding resistance to thermal fatigue and wear.
Technical DetailsH11 Tool Steel
Offers higher toughness than H13, ideal for large structural parts and complex die designs.
Technical DetailsWhy Choose our Hot Work Steel?
At Bharat Metals, we provide hot work tool steels that are refined for maximum performance in high-pressure environments. Our alloys are selected for their uniform microstructure and exceptional response to heat treatment, ensuring your dies and tools maintain their structural integrity even after thousands of production cycles. We maintain ready stock of H13, DB6, and specialized hot-work grades to support your urgent tooling needs.