TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED Make Your Steel Tube Purchase Easy!
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EN10305-1 Seamless Cold Drawn Steel Tubes for Precision Applications
| O.D | 5-420mm |
| W.T | 0.5-50mm |
| L | MAX 12000mm |
| Applications | For Auto industry/ for machinery use/ Oil Cylinder Tube / Motorcyle Shock Absorber |
Steel Grade and Chemical Compositions
| Steel Name | Steel Number | C max | Si max | Mn max | P max | S max | Al max |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 |
Mechanical Properties at Room Temperature
| Steel Name | Steel Number | +Cc | +Lcc | +SR | +Ad | +N NBK | |||||
| Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | A% | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 16 | 280 | 30 | 290-430 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 16 | 315 | 25 | 340-480 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 10 | 450 | 22 | 490-630 | 22 |
A Rm: tensile strength ; ReH: upper yield strength ; A elongation after fracture
B 1MPa = 1N/mm 2
C Depending on the degree of cold work in the finishing pass yield strength may nearly be as high as the tensile strength
D For calculation purposes the following relations are recommended:
for delivery condition +C : ReH≥0.8Rm for delivery condition +LC: ReH≥0.7Rm
for circulation purpose the following relation is recommended : ReH ≥0.5 Rm
E For tubes with outside diameter >160mm: ReH ≥420 Mpa
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!