Search Results for: Rolling machine
performance.quenching and tempering will make steel high and even hardness, and excellent abrasive resistance and fatigue strength. good hot workability,after spheroidizing annealing, has good machinability, sensitive to white dot. astm a is mainly used to manufacture internal-combustion engine,electric locomotive,machine
tool,tractor,steel rolling equipment,driller,steel balls,roller,and axle sleeve of rail truck, mining machine spiale. . the equal material of astm a in different standard. astm a gb/t γoct iso - jis g din nf a - gcr iiix suj cr cr astm a chemical composition by %: c si mn cr mo p s others - - - - ≤...
https://seamlesssteeltube.sell.everychina.com/p-98978606-round-stainless-bearing-steel-tube.html
of cr element which improves the abrasive resistance ,and is added mo element. gcr mo is mainly used to manufacture various bearing inner rings (wall thickness up to mm,not the mm),making a wide use. except that, gcr mo can also be used to manufacture internal-combustion engine,electric locomotive,machine
tool,tractor,steel rolling equipment,driller,steel balls,roller,and axle sleeve of rail truck, mining machine spiale. the equal material of gb/t gcr mo in different standard. gb/t din skf d gcr mo crmo skf gb/t gcr mo chemical composition: c si mn cr mo p s others - - - - - ≤ ≤ ni≤ cu≤ gb/t gcr mo mechanical...
https://seamlesssteeltube.sell.everychina.com/p-98978608-hot-rolled-bearing-steel-tube.html