HTT 110 · Metal Heat Treatment
Session 6 · Hour 1 · Friends in the steel
Instructor cue 친구 하나는 노래가 아니다.
90 minNow Open · 5 min left · next Demo
CheckSort Cr, Ni, Mo, Mn by the job they help. Compare carbon steel and alloy on heat and weld. Mark preheat and PWHT on a sample WPS. Do not invent a soak. High performance is not free. Cables and gas stay off a hot zone. The grade on the tag must match the paper.