1.7149, EN 10084, Mn-Cr Alloy, QT Round-Bar

2022-11-30T06:24:22+09:0012월 3rd, 2020|

1.7149, EN 10084, Mn-Cr Alloy, QT Round-Bar
STEELMAX Steel Story

 

1.7149 강재는 Manganese + Chromium 합금강재라서 담금질과
Tempering