關於「EN41B nitriding」標籤，搜尋引擎有相關的訊息討論：

What You Don't Know About Nitriding Steels, Specially EN 41Bwww.kiscosteel.com › what-you-dont-know-about-nitridin...41CrAlMo7 40CAD6.12 905M31 DIN 1.8509 EN41B Nitriding Steelwww.fushunspecialsteel.com › 41cralmo7-905m31-1-850...EN41B | 41CrAlMo7 |1.8509|SACM645 - Fuhong Steel