Hardness: Metal Unit Converter is a specialized tool designed for mechanical engineers, materials scientists, and factory frontline workers. Strictly adhering to ASTM E140 and ISO 18265 standards, it delivers the most precise conversions for 11 hardness units (including HRC, HV, HB) and tensile strength. 【Core Features】 • Comprehensive Conversion: Supports a full range of standards including HRC,HV, HRA, HRB, HBW, HBS, HS, HR15N/30N/45N, and more. • Tensile Strength Estimation: Exclusive feature for estimating the tensile strength (MPa) of steel based on Vickers hardness. • Authoritative Standards: Data is sourced directly from ASTM E140 and ISO 18265, rejecting unreliable algorithms. • Smart Alerts: Automatically flags values "outside standard range" to ensure engineering rigor. • Offline Capable: Purely local calculations. Opens instantly and works perfectly without an internet connection (ideal for workshop environments). Whether you are designing heat treatment processes, selecting mold materials, or verifying blueprints at a CNC station, Hardness is the essential reference tool for your pocket.
