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|Product Name:||Seamless Cold Drawn Or Cold Rolled Alloy Steel Tubing 41Cr4 40Cr DIN1.7035 For Gear Wheel , Axle , Shaft||Type:||Cold Rolling Cold Drawn|
|Surface:||Oiled||Material:||41Cr4 40Cr DIN1.7035|
|Usage:||For Gear Wheel , Axle , Shaft||Shape:||Round Shape|
Seamless Cold Drawn Or Cold Rolled Alloy Steel Tubing 41Cr4 40Cr DIN1.7035 For Gear Wheel , Axle , Shaft
Alloy Steel Tubes 41Cr4 40Cr DIN1.7035
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.