... Framing & Frames, Inserts, Decoration, Trim, Cladding, Brackets, Tracks, Slides, Posts, Standards, Supports, Reinforcements, Stiffeners, Railings, Rims, Rings & ... Profiles have these same descriptions, however.) JIS Standard Channel Steel:Specification MMWeb Thickness MMFlange Thickness MMWeight ... .0018.60152×766.40 17.90 GB Standard Channel Steel:Product NameSpecification MMLength MToleranceWeight KG/ ...