關於「EN41B material Properties pdf」標籤，搜尋引擎有相關的訊息討論：

[PDF] Engineering Steel EN41 (905M39) - Smiths Metal Centreswww.smithmetal.com › pdf › engineeringMechanical properties of En41b | Download Table - ResearchGatewww.researchgate.net › figure › Mechanical-properties-of-...EN41B | 41CrAlMo7 |1.8509|SACM645 - Fuhong Steelwww.round-