Min. Order Reference FOB Price
1 Set US$1,000.00-8,000.00 / Set
Product Description
Main technical parameters: Product screw barrel for plastic machinery in ruian Material 38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440) Hardness of nitrogen treatment HV900°~1100° Tempering hardeness HB240 ° ~280° Depth of nitrogen layer: 0.6~0.8mm Nitrided Brittleness ...