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| Product Name: |
Custom Seamless Cold Drawn Honed Hydraulic Cylinde
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| Supply Ability: |
12000 tons per year |
| Related proudcts |
cylinder pipe, honed hydraulic, |
| Specifications |
Cylinder ID: 20-400mm O.D.:6-500mm W.T.:1-30mm L:max12000mm |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
5 tons |
| Unit Price: |
1000-3000 USD/TON |
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Seamless cold drawn/rolling steel tubes Steel tubes for precision applications. Technical delivery conditions.
Size range:
Cylinder ID: 20-400mm
O.D.:6-500mm
W.T.:1-30mm
L:max12000mm
Steel Grade and Chemical Compositions:
Steel Grade C Si Mn P S Al
Steel name Steel number max max max max max min
E215 1.0212 0.10 0.05 0.70 0.03 0.025 0.025
E235 1.0308 0.17 0.35 1.20 0.03 0.025 -
E355 1.0580 0.22 0.55 1.60 0.03 0.025 -
Mechanical properties at room temperature
Steel grade Minimum values for the delivery condition
Steel name steel nubmer (+Cc) (+LCc) (+SR) (+Ad) (+N) NBK
Rm *** A % Rm *** A % Rm *** ReH *** A % Rm *** A % Rm *** ReH *** A %
E215 1.0212 430 8 380 12 380 280 16 280 30 290-430 215 30
E235 1.0308 480 6 420 10 420 350 16 315 25 340-480 235 25
E355 1.0580 640 4 580 7 580 450f 10 450 22 490-630 355 22
aRm: tensile strength; ReH: upper yield strength; A: elongation after fracture
b 1***=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 �.8 Rm
for delivery condition +LC: ReH �.7 Rm
d For calclulation purposes the following relation is recommended:ReH�.5Rm
e For tubes with outside diameter �0mm and wall thickness �mm the ReH minimim values are 10*** lower than the values given in this Table
f For tubes with outside diameter�60mm: ReH�20***
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
http://www.precision-steeltube.com/
http://www.steel-tubes.com/
http://www.chinasteeltubepipe.com/ |
| Company: |
Torich International Co.,Ltd
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| Contact: |
Mr. Richard Shen |
| Address: |
706 Qiling Mansion North Building Yinzhou District, Ningbo China |
| Postcode: |
315100 |
| Tel: |
86--13736164628 |
| Fax: |
86-574-88086983 |
| E-mail: |
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