HTT 110 · Metal Heat Treatment
Session 5 · Hour 1 · Carbon is a vote
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Carbon is a vote
Desk 53 · HTT 110 · booth
Low carbon. Ship kind.
lowmidhigh
Low. A ship friend. Weld and bend.
Name why a quench asks for a temper
0/6
Low carbon. Welds. Bends. A ship friend.
Mid carbon. Strength. Then care.
High carbon. Hard. A weld can crack.
Anneal. Soften. Slow cool.
Normalize. Even the grain. Air cool.
Quench, then temper. Hard, then kind.
CheckCompare low, mid, high carbon. Match anneal, normalize, quench, temper to a job. Pick a steel for three parts. Do not invent a soak. More carbon is not always a better steel. Oil quench needs a fire kit. Labels stay on the coupon.