- – Application of EN 10305 -1 – E355 Seamless Tubes
- – Specification Table of EN 10305 -1 – E355 Seamless Tubes
- – Equivalent Material Grade of EN 10305 -1 – E355 + A Carbon Steel Seamless Tube
- – Chemical Composition of EN 10305 -1 – E355 + LC Seamless Tubes
- – Mechanical Properties of EN 10305 -1 – E355 + N Seamless Tubes
- – EN 10305-1 Tubes Standard
- – EN 10305-1 Steel tubes Resistance properties
EN 10305-1 E355 Seamless Tubes are precision steel tubes made from cold drawn carbon steel. These tubes are known for their smooth surface finish, tight dimensional tolerances, and high mechanical strength. They are perfect for use in applications, that demand a precise fit, such as general engineering components, furniture frames and automobile parts, because they are designed in accordance with the EN 10305-1 standards. EN 10305-1 E355 seamless tubes are especially preferred where strength, precision, and reliability are essential. These tubes come in round, square, and rectangular shapes and are available in polished, pickled, bright annealed, or custom finishes.
Multi Metals India is a trusted EN 10305-1 E355 seamless tubes supplier offering a wide range of sizes, from 3.35mm to 101.6mm in outer diameter, with wall thicknesses from 0.5mm to 20mm. These tubes are renowned for their strong construction and ability to withstand damage. They’re used in high-stress areas such as hydraulic systems, shock absorbers, and mechanical parts. Whether for custom lengths or bulk orders, we provide a reliable supply with prompt delivery. For any specific requirement of EN 10305-1 E355 seamless tubes, reach out to us for competitive pricing and timely service.
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Get the Best Deal on EN 10305 -1 – E355 Seamless Tubes
Application of EN 10305 -1 – E355 Seamless Tubes
| ● Hydraulic Cylinder |
| ● Accumulator |
| ● Honed Tubes |
| ● Honing Tubes |
Specification Table of EN 10305 -1 – E355 Seamless Tubes
| Size | Round Pipes – OD 13.7-1214mm Square Pipes – 10 X 10 mm – 800 X 800 mm Rectangular Pipes – 10mm x 20mm – 400 x 800mm |
| Wall Thickness | 1.0mm – 40mm |
| Length | 6 Meter, 12 Meter & Custom Size |
| Type | Square, Round, Rectangular Seamless, Welded, Fabricated, ERW |
| Surface Finish | Shot Blasting, Black Phosphating, Black, Oiled, Paint, Hairline, Mirror, Galvanized, Anti Corrosive |
| Material Grades | +C+LC+SR+A+N |
Equivalent Material Grade of EN 10305 -1 – E355 + A Carbon Steel Seamless Tube
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | EN 10305-1 Grade E355 | – | – | – | – |
Chemical Composition of EN 10305 -1 – E355 + LC Seamless Tubes
| Pipe types | CHEMICAL COMPOSITION (LADLE ANALYSIS) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C% | Si% | Mn% | P% | S% | Cr% | Mo% | V% | Inne% | Cr+ Mo+ Ni Max% | Al.% | |
| E235 | <\=0,17 | <\=0,35 | <\=1,20 | <\=0,025 | <\=0,025 | – | – | – | – | – | 0,020- 0,060 |
| E255 | <\=0,21 | <\=0,35 | 0,40-1,10 | <\=0,025 | <\=0,025 | – | – | – | – | – | 0,020- 0,060 |
| E355 | <\=0,22 | <\=0,55 | <\=1,60 | <\=0,025 | <\=0,025 | – | – | – | – | – | 0,020- 0,060 |
| C35E | 0,32-0,39 | <\=0,40 | 0,50-0,80 | 0,035 | <\=0,035 | <\=0,40 | <\=0,10 | – | – | 0,63 | – |
| C45E | 0,42-0,55 | <\=0,40 | 0,50-0,80 | 0,035 | <\=0,035 | <\=0,40 | <\=0,10 | – | – | 0,63 | – |
Mechanical Properties of EN 10305 -1 – E355 + N Seamless Tubes
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 490 | 630 | – | 22 | ||
EN 10305-1 Tubes Standard
| Mandatory | Chemical analysis | M | M |
| Tensile testing | M | One per tested batch | |
| Dimension verification | M | M | |
| Visual inspection | M | M | |
| Optional | Flattening test or expansion test (option 20) | M | One per tested batch |
| Roughness measurement | Not applicable | One per tested batch | |
| NDT in order to identify longitudinal discontinuity | Not applicable | Individual | |
| NDT in order to identify leaks |
EN 10305-1 Steel tubes Resistance properties
| Pipe types | Steel grades | Resistance properties | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| +C | +LC | +SR | +A | +N | |||||||||
| Rm [MPa] | A% | Rm [MPa] | A% | Rm [MPa] | Re [MPa] | A% | Rm [MPa] | A% | Rm [MPa] | Re [MPa] | A% | ||
| Precision E235, E255, E355 According to PN-EN 10305-1 |
E235 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340- 480 | 235 | 25 |
| E255 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440- 570 | 255 | 21 | |
| E355 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490- 630 | 355 | 22 | |
| C34E | 590 | 5 | 540 | 7 | – | – | – | 440 | 22 | >\= 460 | 280 | 21 | |
| C45E | 720 | 4 | 670 | 6 | – | – | – | 510 | 20 | >\= 540 | 340 | 18 | |