apo2848
New Member
Posts: 12
Status: Offline
Joined:
pm | | Honed Tube factory (12th May 23 at 4:59am UTC) | | Honed Tube factory Honed Tubes For Hydraulic Cylinders
Steel Grade and Chemical Compositions:
Steel GradeCSiMnPSA
Steel nameSteel numbermaxmaxmaxmaxmaxmin
E2151.02120.100.050.700.030.0250.025
E2351.03080.170.351.200.030.025-
E3551.05800.220.551.600.030.025-
Mechanical properties at room temperature
Steel gradeMinimum values for the delivery condition
Steel namesteel nubmer(+Cc)(+LCc)(+SR)(+Ad)
(+N) NBK
Rm MpaA %Rm MpaA %Rm MpaReH MpaA %Rm MpaA %Rm MpaReH Mpa
A %
E2151.02124308380123802801628030290-43021530
E2351.03084806420104203501631525340-48023525
E3551.058064045807580450f1045022490-63035522
aRm: 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 鈮?.8 Rm
For delivery condition +LC: ReH 鈮?.7 Rm
d For calclulation purposes the following relation is recommended:ReH鈮?.5Rm
e For tubes with outside diameter 鈮?0mm and wall thickness 鈮?mm the ReH minimim values are 10Mpa lower than the values given in this Table
f For tubes with outside diameter锛?60mm: ReH鈮?20Mpa
Note: Special steel grade is also available, according to customer request.
Applications: For Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber Auto shock absorber innder cylinder/Telescopic Cylinders.Honed Tube factory
website:http://www.steeltubeschina.com/carbon-steel-tube/honed-tube/ | |
|
