00:15
탄소 강철 튜브 열 처리 ((연금, 정상화, 밝은 연금,Q + T)
비디오 설명
Discover the GB 150.2 12Cr2Mo1 seamless steel tube, a low alloy carbon steel tube designed for pressure vessels. This video covers its heat treatment processes like annealing, normalizing, bright annealing, and Q+T, highlighting its high strength, weldability, and corrosion resistance.
01:00
01:57
00:28
00:16
00:30
00:20
