- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Carbon Steel > EN10305-2 / EN10305-3 ERW Tubing
Ojas Pipes and Tubes stands out as a top-notch manufacturer and supplier of precision-grade EN 10305-2 / EN 10305-3 ERW Tubing, proudly based in Kolkata, India. These Electric Resistance Welded (ERW) steel tubes are crafted to meet the stringent standards of the EN 10305 series, making them perfect for applications that demand tight dimensional tolerances and a high-quality surface finish. The EN 10305-2 tubing is made from cold-drawn welded steel, while the EN 10305-3 is produced from welded precision steel. Ojas offers these tubes in a variety of custom sizes and finishes, serving the automotive, hydraulic, mechanical, and industrial engineering sectors both in India and abroad.
EN 10305-2 / EN 10305-3 ERW Tubing is generally crafted from low-carbon, cold-formable steels like E155, E195, E235, or E275. These materials are known for their excellent machinability and forming properties. The tubing boasts a yield strength ranging from 235 to 275 MPa and a tensile strength between 340 and 580 MPa, depending on the specific steel grade. With good elongation (up to 25%) and a variety of surface finishes and coatings available, these tubes are designed for precision. The ERW construction guarantees uniform wall thickness, dimensional consistency, and strength, making them ideal for applications that require both structural integrity and an appealing surface finish.
| 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 Ojas 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.
Ojas Pipes and Tubes, a top supplier of EN10305-2 / EN10305-3 ERW Tubing in Kolkata, India, 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 Ojas 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@ojaspipesandtubes.co.in.
EN 10305-2 / EN 10305-3 ERW Tubing finds its way into a multitude of applications, including automotive components, hydraulic and pneumatic systems, machinery parts, furniture manufacturing, and industrial fabrication. EN 10305-2 tubes are particularly favored for cold-drawn precision parts like shock absorber cylinders, steering columns, and rollers, while EN 10305-3 tubes are essential for general mechanical and structural applications where consistent form and weld quality are crucial. These tubes are also widely used in conveyor systems, bicycle frames, and agricultural equipment. Their high dimensional accuracy, smooth surface finish, and robust strength make them perfect for a variety of demanding applications.
©2024 Ojas Pipes and Tubes . All Rights Reserved.
