HeatTreat Bench vs Knife Sharpening

HeatTreat Bench is a metallurgy reference and shop log for anyone hardening steel: knife and tool makers, blacksmiths, and machinists who want the numbers right and want to know where they came from. THE WHOLE CYCLE, STEP BY STEP Normalize, austenitize, quench, cryo, and a double temper — laid out as a vertical timeline with the temperature, the soak time, and what to watch for at each step. A temperature-versus-time curve sits above it so you can see at a glance where you are and what comes next. PICK YOUR HARDNESS Choose a target Rockwell and the temper temperature updates to match, with the hardness that schedule actually produces for that alloy. A SOURCE ON EVERY LINE Supplier datasheets disagree with each other, and metallurgists will tell you plainly that some are wrong. Every schedule in HeatTreat Bench cites its source, and the data is versioned — so you always know what you fired with and can judge it for yourself. SOAK TIMERS THAT WORK IN GLOVES A big, high-contrast countdown for austenitize soaks. Readable across the shop, usable with gloves on. RECORD EVERY HEAT Log the actual temperatures, the quench you used, the hardness you measured, and what went right or wrong. Tied to the steel, so the schedule that worked is the one you repeat. WORKS AT THE FURNACE The steel library lives on-device. No signal in the shop is not a problem. FREE · Browse popular steels · Basic schedules · On-device data HEATTREAT PRO · Full steel library (60+ alloys) · Unlimited heat-treat logs · Target-hardness temper selection · Soak timers with notifications · Side-by-side steel comparison · Export schedules to PDF Pro is $39.99/year with a 7-day free trial. SAFETY AND ACCURACY Heat treatment involves extreme temperatures, hot quench oil, and cryogenic fluids. HeatTreat Bench gives guidance, not guarantees: alloy behaviour varies by supplier, batch, and equipment. Verify every value and test hardness on your own coupons. You are responsible for safe operation of your own equipment. EULA: https://heattreat-maker-suite.web.app/terms.html Privacy Policy: https://heattreat-maker-suite.web.app/privacy.html

A well-sharpened blade is easy to appreciate, yet the small moments behind it are often forgotten. The stone that worked especially well, the condition of the edge before sharpening, or the afternoon spent bringing an old tool back into use quietly disappear as newer tasks take their place. After enough time, even familiar knives begin to blur together, making it difficult to remember what was done and when. A personal collection gives every blade its own identity without turning the process into paperwork. Categories naturally separate kitchen knives, outdoor equipment, workshop tools, and everyday favorites, while photographs preserve details that words rarely capture. Sharpening dates remain connected to each item, creating a clear history that is pleasant to revisit before the next session. Looking through earlier entries often recalls not only the work itself but also the satisfaction of restoring something with patience and attention. Little by little, the collection becomes a reflection of craftsmanship, quiet practice, and respect for tools that continue to serve year after year.