F-41 Citation: F-41. Courtesy of R. Funada, Sumitomo Heavy Industries. Related Posts Filter by Post type Post Page Category homepage-featured-top main-blog Blog Citations Sort by Title Relevance Cold Stamped or Hot Formed? Part II 8 T-48 Citation 8 Y-15 Citation 8 X-2 Citation 8 W-39 8 W-12 8 U-13 Citation U-13. 8 T-47 Citation 8 T-46 8 N-26 8