-
Min. Order (MOQ)
1 Piece(s)
-
material
imported steel
Product Specification and technical datainner Diameter 20-300 Effective length12000mm Hardness of quenching and temperingHB240280 Hardness of nitrationHV8501000 Depth of Nitrated Layer0.450.7mm Fragility of nitrationGrade 2 Surface roughness Ra0.4 straightness0.015mm Hardness of Cr-coating LayerHV900HV Nitrided layer thickness0.050.10mm Thickness of Cr-coated Layer0.82.0mm : Hardness of bimetallic alloyHRC5665(Ni-based alloy)Material :quality alloy steels 38CrMoALA(JIS SACM645)42CMo(JIS SCM440)9Cr18MoVCW6Mo5Cr4V2Heat-treatment: Nitriding treatmentElectroplated hard-chrome finish High-frequency quenchingSpray coating Bimetallic-alloyvacuum quenching
Additional Information:
Payment Terms :
T/T
Packaging Details : International standard wooden case
Delivery Time : 30