SS 16Mo3 Welded Pipes are widely used in high-temperature and high-pressure industrial applications due to their excellent strength, durability, and heat resistance. As a chrome-molybdenum low-alloy steel (EN 1.5415 / 16Mo3), this grade offers enhanced creep resistance and strength up to 530–550°C, making Stainless Steel 16Mo3 Welded Pipes a staple for boilers, pressure vessels, and piping in power generation, petrochemical, and refinery applications.
Because of the molybdenum content, these pipes offer enhanced creep resistance and excellent performance in high-temperature environments. Industries such as power generation, petrochemical plants, oil & gas refineries, and thermal processing facilities rely on 16Mo3 Welded Pipes for reliable piping systems that operate under extreme pressure and heat conditions.
Chemical Properties of SS 16Mo3 Welded Pipes:
| Element | Max (%) |
|---|---|
| Carbon (C) | 0.20 |
| Silicon (Si) | 0.35 |
| Manganese (Mn) | 0.90 |
| Phosphorus (P) | 0.025 |
| Sulfur (S) | 0.010 |
| Chromium (Cr) | 0.030 |
| Molybdenum (Mo) | 0.35 |
| Nitrogen (N) | 0.012 |
| Copper (Cu) | 0.30 |
Mechanical Properties of Stainless Steel 16Mo3 Welded Pipes:
| Property | Minimum |
|---|---|
| Tensile Strength (MPa) | 440 |
| Yield Strength, 0.2% (MPa) | ≥240 (≤60mm) |
| Elongation (%) | 22 (long) |
| Impact Toughness (J) | 27 (RT) |
| Hardness (HB max) | 170–220 |
Physical Properties of 16Mo3 SS Welded Pipes:
| Property | Value |
|---|---|
| Density | 7.85–7.90 g/cm³ |
| Melting Range | 1420–1470°C |
| Thermal Conductivity | 12–15 W/m·K |
| Specific Heat Capacity | 0.46 J/g·K |
| Electrical Resistivity | 0.20–0.25 μΩ·m |
| Modulus of Elasticity | 210 GPa |
Product Specifications:
| Parameter | Details |
|---|---|
| Steel Grade | SS 16Mo3 |
| Unit Pipe Length | 3 meter, 6 meter, 9 meter |
| Shape | Round |
| Min. Order Quantity | 200 Kilogram |
Critical Industry Applications of 16Mo3 Welded Pipes:
- Power Generation: Main steam lines, boiler tubes, and superheater headers.
- Oil & Gas: Fabrication of pressure vessels and heat exchangers for refineries.
- Chemical Processing: Transporting hot gases and liquids in reactor systems.
- Waste-to-Energy: Incinerator plant piping and exhaust systems.
Ready to withstand the pressure?
Our inventory of 16Mo3 Welded Pipes is available in various schedules and diameters (from 6 mm to 2000 mm). Whether you need mirror polish for aesthetics or unpolished mill finish for industrial boilers, we provide the durability your project demands. Get your quote now—contact us today.
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