21 Mart 2025

D2 tool steel and 440C stainless steel are both high-performance materials, but distinct in their application and properties. 1. D2 Tool Steel Overview D2 steel is an air-hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion-resistant properties.  1.1 Composition Carbon (C) Chromium (Cr) Molybdenum (Mo) Vanadium (V) Manganese (Mn) Silicon (Si) Phosphorus (P) Sulfur […]