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Forms of delivery of steel circle 1.0562 / 15GF Steel circles Steel grades Dimensions supplied (mm) Steel Circle 1.0562 20 – 200 Steel circle 1.0562 / P355N / 15GF Steel round bar 1.0562 (P355N / 15ГФ) is a high-quality low-alloy structural steel with increased strength, excellent weldability, and resistance to high pressure. It is widely […]
Forms of delivery of steel circle 1.0562 / 15GF
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Steel circles |
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| Steel grades | Dimensions supplied (mm) |
| Steel Circle 1.0562 | 20 – 200 |
Steel round bar 1.0562 (P355N / 15ГФ) is a high-quality low-alloy structural steel with increased strength, excellent weldability, and resistance to high pressure. It is widely used in the production of pressure vessels, pipelines, and other structures operating in demanding conditions.
| Parameter | Value |
|---|---|
| Steel Grade | 1.0562 / P355N / 15ГФ |
| Standard | EN 10028-3, GOST 5520-79 |
| Tensile Strength, MPa | 510-680 |
| Yield Strength, MPa | ≥ 355 |
| Hardness (HB) | ≤ 230 |
| Operating Temperature Range, °C | -40 to +450 |
| Element | C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| Content | ≤ 0.18 | ≤ 0.50 | 1.00-1.70 | ≤ 0.025 | ≤ 0.015 | ≤ 0.30 | ≤ 0.10 | ≤ 0.50 | ≤ 0.30 |
| Property | Value |
|---|---|
| Impact Toughness, J/cm² (at -20°C) | ≥ 40 |
| Elongation, % | ≥ 21 |
| Elastic Modulus, GPa | 210 |
✅ High strength and impact toughness
✅ Excellent weldability
✅ Good plasticity
✅ Resistance to high pressure and temperatures
Steel round bar 1.0562 (P355N / 15ГФ) is an excellent choice for industrial applications operating under high pressure and in harsh conditions.
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