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| Categories | DOM Steel Tubes |
|---|---|
| Place of Origin: | China |
| Brand Name: | Torich |
| Certification: | ISO9001,ISO14001,TS16949,DNV |
| Model Number: | EN10305-2 |
| Price: | 1300 USD per ton |
| Packaging Details: | In Hexagonal bundles |
| Delivery Time: | 30-60 days |
| Payment Terms: | T/T,L/C |
| Supply Ability: | 50000 TONS one year |
| Min Order: | 5TONS |
| Application: | Oil Cylinders |
| Shape: | Round |
| Material: | Carbon Steel |
| Dimensions: | 30-350mm |
| Chemical Composition: | C,Si,Mn,P,S |
| Company Info. |
| Torich International Limited |
| View Contact Details |
| Product List |
EN10305-2 Welded Precision Cold Drawn Steel Tubes
Size range: O.D.:6-280mm W.T.-30mm L:max12000mm
End use: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber
Auto shock absorber innder cylinder/Telescopic Cylinders
DOM tubing :being constructed, starting as ERW and then being drawn over a mandrel.
Steel Grade and Chemical Compositions:
| Steel Grade | C | Si | Mn | P | S | |
| Steel name | Steel number | max | max | max | max | max |
| E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355 | 1.0580 | 0.22 | 0.35 | 1.60 | 0.025 | 0.025 |
| Mechanical properties at room temperature | |||||||||||||
| Steel grade | Minimum values for the delivery conditiona b | ||||||||||||
| Steel name | (+Cc) | (+LCc) | (+SR) | (+Ad) | (+N) | ||||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReHe Mpa | A % | ||
| E155 | 1.0033 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 270-410 | 155 | 28 |
| E195 | 1.0034 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 300-440 | 195 | 28 |
| E235 | 1.0308 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 340-480 | 235 | 25 |
| E275 | 1.0225 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 410-550 | 275 | 21 |
| E355 | 1.0580 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 490-630 | 355 | 22 |
Note: Special steel grade is also available, according to customer request.


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