1.7729, 20CrMoVTiB4-10 +QT, Alloy Steel Fastener

2023-01-09T10:51:06+09:004월 29th, 2017|

1.7729, 20CrMoVTiB4-10 +QT, Alloy Steel for Fasteners
STEELMAX Steel Story

 

1.7729, 20CrMoVTiB4-10 강재는 550℃ 까지
0.2% 항복강도 규정이