SteelAtlas: Steel Grades

SteelAtlas is a fast, offline reference for mechanical, materials and manufacturing engineers, students and technicians. Look up a grade, compare two materials, run a quick calculation, or read a worked guide — all without a network connection and without ads. WHAT'S INSIDE • 540+ materials — carbon and alloy steels, stainless, tool steels, cast irons, powder-metallurgy materials and non-ferrous alloys. Chemical composition, mechanical properties, heat-treatment data and equivalent international standards, each traceable to a listed reference. • Standards section — 12 standards bodies (EN/DIN, AISI/SAE, JIS, ISO, GOST, BS, IS and more), designation anatomy, key specs, and live links to the grades they cover. • Engineering calculators — fatigue (S-N / Goodman), press-fit interference, bolt preload and torque, thermal expansion, case-depth, unit and hardness conversion. Pure formulas,…