Search Results for: Cooling medium pumps
material hardness, specifications and equivalent, please see the table below. after quenching and tempering treatment, cr steel has good comprehensive mechanical properties, low temperature impact toughness, low notch sensitivity, good hardenability, and high fatigue strength in cold oil. when water cooling
, the complicated shape of the parts is prone to cracks, the cold bending plasticity is medium, and the cutting workability after normalizing is good, but the weldability is poor, should be preheated before welding, and is generally used in the state of quenching and tempering. cr steel chemical composition...
http://stainlesssteelsheetmetal.sell.everychina.com/p-109861211-40cr-alloy-steel-plate-jis-scr440-astm-5140-din1-7045-steel-plate-cutting.html
material hardness, specifications and equivalent, please see the table below. after quenching and tempering treatment, cr steel has good comprehensive mechanical properties, low temperature impact toughness, low notch sensitivity, good hardenability, and high fatigue strength in cold oil. when water cooling
, the complicated shape of the parts is prone to cracks, the cold bending plasticity is medium, and the cutting workability after normalizing is good, but the weldability is poor, should be preheated before welding, and is generally used in the state of quenching and tempering. cr steel chemical composition...
https://stainlesssteelsheetmetal.sell.everychina.com/p-109861211-40cr-alloy-steel-plate-jis-scr440-astm-5140-din1-7045-steel-plate-cutting.html