Auto part raw material DOM Pipe EN10305-2 for Motorcycle Shock Absorbers

EN10305-2 Welded Precision Cold Drawn Steel Tubes

Applications: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber                             Auto shock absorber innder cylinder/Telescopic Cylinders

Dimension:O.D.:6-350mm     W.T.:1-35mm      L:max12000mm

Characteristic:High preicision with smooth ID tolerance and roughness     

Steel Grade and Chemical Compositions:                                                    

a Rm: tensile strength;  ReH: upper yield strength; A: elongation after fracture                                                   
b 1Mpa=1N/mm2                                                    
c Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength.                                                    
For calculation purposes the following relations are recommended:                                                    
for delivery condition +C: ReH ≥0.8 Rm                                                    
for delivery condition +LC: ReH ≥0.7 Rm                                                    
d For calclulation purposes the following relation is recommended:ReH≥0.5Rm                                                  
e For tubes with outside diameter ≤30mm and wall thickness ≤3mm the ReH minimim values are 10Mpa lower than the values given in this Table                                                    
Note: Special steel grade is also available, according to customer request.

For Application of: