2379Deep Hardening and Wear Resistant Cold Work Tool Steel
Ideal for long-run tooling applications where wear resistance is crucial, SIHARD 2379 excels in blanking or forming dies, thread rolling dies, cutting tools, stamping, woodworking, and molding tools for plastics. With superior toughness compared to D3 and the potential for nitriding, SIHARD 2379 offers enhanced durability and performance for demanding industrial tasks.
Industries in detail
SIHARD 2379 data sheet
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Product advantages
This alloy is a cold work tool steel with high carbon and high chromium content. D2 is a deep-hardening, highly wear-resistant steel that hardens through air cooling, minimizing distortion after heat treatment.
Manufacture
SIHARD 2379 is made by SIJ Metal Ravne.
Standards & certificates
Material number
1.2379
Ravne
OCR12VM
DIN
X155CrVMo12-1
EN
X153CrMoV12
AISI/SAE
D2
Properties
Chemical composition
In weight %
Product forms
Continuous Cooling Transformation (CCT)
Tempering
Hardening
Harden from a temperature of 1000 - 1040°C followed by oil, warm bath (500 - 550°C, cooling bath or air. Hardness after quenching is 62 - 64 HRC.
Forging
Hot forming temperature: 1050 - 850°C.
Disclaimer
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
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