Home > Carbon Steel > ST 35/ST 35.8 Tubing
Welcome to Laila Pipes and Tubes, a trusted name in Muscat, Oman, for quality steel solutions. We take pride in delivering reliability directly to your project, specializing in materials like the versatile ST 35.8 tubing. Whether you’re in construction, engineering, or manufacturing, our commitment is to provide durable, precision-crafted tubing that meets the rigorous demands of the industry, backed by our local expertise and dedication to customer satisfaction.
The ST 35.8 tubing is a carbon steel grade known for its dependable composition, primarily iron with controlled additions of carbon, manganese, and silicon. This balance gives the tubing excellent mechanical properties, including good tensile strength and reliable yield strength, making it both strong and malleable. It’s specifically designed to be easily welded and formed, offering a practical combination of durability and workability for a wide range of fabrication tasks.
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN2391 | St35 | ≤0.17 | ≤0.35 | ≥0.4 | 0.025 | 0.025 |
| Cold drawn(Mandatory) | Cold drawn(Soft) | Cold Drawn and Stress Release | Anneal | Normalizing | ||||||||
| BK1) | BKW1) | (BKS) | (GBK)1) | (NBK)1) | ||||||||
| Grade | Tensile | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation |
| N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | |
| St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 35 | 340~470 | 235 | 25 |