We are famous amongst our customers as a trustworthy supplier of Hot Die Steel. This steel has high hot tensile strength and toughness. Also, this steel is known for it's good thermal conductivity and insusceptibility to hot cracking. Typical applications of this steel includes pressure casting dies & metal extrusion tools, forging dies, moulds, screws & barrels for plastic processing, shrink rings, hot-shear blades and more. Hot Die Steel can be water-cooled to a limited extent. We make available this steel for clients in different sizes and specifications as per their requirements. Also, we offer this steel at cost effective prices to clients.
DIN | ASTM | C | Si | Mn | P | S | Cr | Mo | V | W | PROPERTY | APPLICATION |
1.2344 | H13 | 0.35-0.42 | 0.80-1.20 | 0.25-0.50 | 0.03 | 0.03 | 4.80-5.50 | 1.20-1.50 | 0.85-1.15 | - | High hardenability,excellent wear resistance | Pressure die casting tools. |
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| and hot toughness.has good thermal | extrusion die forging dies, |
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| shock resistance (ESR) H - 13 has greater | hot shear blades,stamping dies, |
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| homogeneity and an exceptional exceptionally fine | plastic molds,Hot work mandrels |
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| structure,resulting in improved machinability | ESR H13 is great for alluminium |
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| polishability and high temperature tensile | die casting tools and plastic mold |
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| strength. | tools requiring a very high polish. |
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1.2606 | H12 | 0.32-0.40 | 0.90-1.20 | 0.30-060 | 0.03 | 0.03 | 5.00-5.60 | 1.30-1.60 | 0.15-0.40 | 1.20-1.40 | Excellent impact toughness.the tungsten | Hot punches die casting dies |
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| content provides better temper resistance | forging dies.hot shear blades,hot |
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| deep hardening,air hardening steel that | gripper dies,and extrusin dies. |
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| exhibits minimal size change during heat |
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| treatment.good resistance to thermal |
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| fatigue cracking. |
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1.2343 | H11 | 0.33-0.41 | 0.80-1.20 | 0.25-0.50 | 0.03 | 0.03 | 4.80-5.50 | 1.10-1.50 | 0.30-0.50 | - | High hardenability,excellent toughness, | Recommended for hot tooling |
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| good resistance to thermal shock when | applications where maximum |
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| water cooled in service,minimal size | resistance to cracking is required |
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| change during heat tretment. | hot punches,die casting dies |
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| forging dies , hot shear blades,hot |
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| gripper dies extrusion dies. |
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1.2581 | H21 | 0.25-0.35 | 0.10-0.40 | 0.15-0.45 | 0.03 | 0.03 | 2.50-3.30 | - | 0.30-0.50 | 8.50-9.50 | Exhibits excellent resistance to softening | Recommended for difficult hot |
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| at elevated temperature.should not be water | work tooling applications such as |
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| cooled in service unless the tool includes | brass extrusion,brass die casting |
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| a continuos flow of internal water cooling | dies ,hot punches,forging die |
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| Thermal shock should be avoided. | inserts |
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1.2714 | L6 | 0.50-0.60 | 0.10-0.40 | 0.60-0.90 | 0.03 | 0.03 | 0.80-1.20 | 0.35-0.55 | 0.05-0.15 | 1.50-1.80 (Ni) | High impact toughness and good resistance | Die forging die , die casting,extrusion |
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| to softening at elevated temperature.good | glass processing,mandrels die |
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| resistance to thermal and thermal fatigue | holders. |
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| cracking,small dimensional changes |
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| during hardening. |
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