This series of barrel is suit for pinch plate, shape material, pipe material and pel-letization, atc.The compression ratio of the barrel can be designed according to different products a-nd mixtures.TECHNICAL SPECIFICATIONS:Material : Quality 38CrMoAlAHardness After Hardening & Tempering : HB240-280Nitrided Hardness : HV850-1000Nitrided Case Depth: 0.45~0.7mmNitrided Brittleness: Less Than Grade 2Surface Roughness: Ra 0.4Screw Straightness: 0.015mmSurface Chromium-Plating''s Hardness After Nitriding:≥900HBChromium-Plating Depth: 0.05~0.10mmAlloy Hardness: HRC50-65Alloy Depth: 0.8~2.0mm
This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content. To report fraudulent or illegal content, please click here.
