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  • Users: Vaultner
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  1. Vaultner

    Material Comparisons

    I am working with a product which is investment casted of 4140, through hardened to 400 BHN and surfaced hardened to 550-600 BHN. All kinds of abrasive material impacts and wears down my product as the system processes it. Examples include: 6" minus material; Rock, broken glass, dirt(compost)...

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