Qual é a diferença entre aço para ferramentas D2 e M2?

What is the difference between D2 and M2 tool steel? D2 tool steel is the preferred choice for cold working applications, offering excellent wear resistance and dimensional stability during heat treatment. M2 tool steel is the preferred choice for high-speed cutting operations, as it maintains its hardness (red hardness) at high temperatures. AISI D2 Tool […]

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