bimetallic hardness hrc 58 62 single screw extruder screw barrel

{"cid":"91222495","title":"Bimetallic Hardness HRC 58-62 Single Screw Extruder Screw Barrel with Nitriding Depth 0.5-0.8mm and Surface Roughness Ra0.4um","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/c7\/5aec515c9449cdd8741af743cf9f-200x200-1.jpg","attrs":{"Price":"USD $1500\/set - USD $4500\/set","Brand Name":"Jialong","Minimum Order Quantity":"1 Set","Delivery Time":"1-35 Work Days","Place Of Origin":"China","Packaging Details":"Woodern Package","Payment Terms":"T\/T","Supply Ability":"300 Piece\/Pieces Per Month","Screw Surface Roughness":"Ra0.4um","Barrel Nitriding Depth":"0.5-0.8mm","Barrel Bore Straightness":"0.015mm","Wearresistance":"High Wear Resistance","Surface treatment":"Nitriding Or Chrome Plating","Surface Roughness":"Ra0.4um","Screw Surface Treatment":"Chrome Plating, Polishing, Etc.","Bimetallic Hardness":"HRC 58-62"}}