44 Premium material is a hot work steel used for metal injection and extrusion molds, possessing excellent toughness, high temperature resistance, and thermal conductivity.
44 Premium material is a hot work steel used for metal injection and extrusion molds, possessing excellent toughness, high temperature resistance, and thermal conductivity. It offers superior material properties compared to 1.2344 or 1.2343 ESR.
Due to the manufacturing standards of ESR (Electroslag Remelting), the material has a very clean internal structure with minimal inclusions, segregation, and non-metallic residues. Its mechanical properties are at a high level compared to standard ESR materials.
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