In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Step-by-step guide to using hardness conversion tables. Covers HRC/HV/HB/HRA scales, approximate UTS correlation for steel, limitations of conversions, and ASTM E140 standard conversion table excerpt.
Free steel hardness conversion calculator. Convert HRC, Vickers HV, Brinell HBW, and Rockwell HRB per ASTM E140. Also estimates approximate tensile strength (UTS) from hardness for steels.