Description

Product Specification and technical data Ø*5、Ø*0、Ø*0、Ø**5、Ø**5、Ø**6、 Ø**0、Ø**0、Ø**0、Ø**0、Ø**0。 Hardness of quenching and temperingï&frac*4;šHB**0°ï&frac*2;ž**0° Hardness of nitrationï&frac*4;šHV**0°ï&frac*2;ž***0° Depth of Nitrated Layerï&frac*4;š0.*5ï&frac*2;ž0.7mm Fragility of nitrationï&frac*4;šâ‰¤ Grade 2 Surface roughness ï&frac*4;šRa0.4 straightnessï&frac*4;š0.**5mm Hardness of Cr-coating Layerï&frac*4;šHV≥**0HV Nitrided layer thicknessï&frac*4;š0.*5ï&frac*2;ž0.*0mm Thickness of Cr-coated Layerï&frac*4;š0.8ï&frac*2;ž2.0mm Hardness of bimetallic alloy ï&frac*4;šHRC*6°ï&frac*2;ž*5°ï&frac*4;ˆNi-based alloyï&frac*4;‰ material :quality alloy steel â‘  *8CrMoALA(JIS SACM**5) â‘¡ *2CMo(JIS SCM**0) â‘¢ 9Cr*8MoV â‘£ CW6Mo5Cr4V2 Heat-treatmentï&frac*4;š Nitriding treatment Electroplated hard-chrome finish High-frequency quenching Spray coating Bimetallic-alloy vacuum quenching