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Home > Carbon Steel > EN10305-2 / EN10305-3 ERW Tubing
EN 10305-2 / EN 10305-3 ERW Tubing is engineered for precision, strength, and dependable performance in demanding industrial applications. Manufactured using advanced Electric Resistance Welding technology and adhering to strict EN standards, these tubes deliver uniform wall thickness, exceptional dimensional accuracy, and robust structural integrity. Designed to withstand high pressure, heavy loads, and continuous mechanical stress, they ensure long-term durability and operational confidence. Widely trusted in automotive, hydraulic, construction, and energy industries, this tubing combines toughness, machinability, and resilience. When reliability, safety, and material strength are critical, EN 10305-2 / EN 10305-3 ERW Tubing delivers consistent performance under pressure without compromise.
When it comes to EN10305-2 / EN10305-3 ERW Tubing, Samia Pipes uses cold drawn low carbon steel, focusing on grades such as E155, E195, E235, and E275. These tubes are known for their impressive dimensional accuracy and smooth surface finish. Typically, the mechanical properties include tensile strength ranging from 340 to 520 MPa and yield strength from 235 to 275 MPa, with an elongation of at least 22%. They also boast good weldability and come in various delivery conditions like +C (cold drawn/hard), +N (normalized), and +SR (stress relieved), making them perfect for forming, bending, and machining tasks.
| Steel Name | Steel Number | C max, % max. | Si max, % max. | Mn max, % max. | P max, % max. | S 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 | 0.55 | 1.60 | 0.025 | 0.025 |
| Steel Name | Steel Grade | Cold Drawn / Hard | Cold Drawn / Soft | Cold Drawn & stress relieved | Annealed | Normalised | |||||||
| Rm, Mpa (N/mm2) |
A, % |
Rm, Mpa (N/mm2) |
A, % |
Rm, Mpa (N/mm2) | ReH, MPa (N/mm2) |
A, % |
Rm, Mpa (N/mm2) | A, % | Rm, Mpa (N/mm2) | ReH, MPa (N/mm2) |
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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose EN10305-2 / EN10305-3 ERW Tubing from Samia Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Samia Pipes and Tubes, a top supplier of EN10305-2 / EN10305-3 ERW Tubing in Tunis, Tunisia, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Samia Pipes and Tubes, we specialize in providing custom-sized EN10305-2 / EN10305-3 ERW Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@samiapipes.com.
EN10305-2 / EN10305-3 ERW Tubing finds its way into numerous industries thanks to its precision and reliability. In the automotive field, it’s utilized for shock absorbers, steering systems, and fuel lines. In construction and infrastructure, it serves both structural and decorative roles due to its sleek surface and precise dimensions. The mechanical and general engineering sectors rely on it for components that demand tight tolerances and consistent strength. Its excellent formability also makes it ideal for hydraulic and pneumatic systems, furniture manufacturing, and HVAC applications.
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