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EN 10216-2 16Mo3 Alloy Steel Seamless Tube
EN 10216-2 16Mo3 is a seamless steel tube made of a low-alloy steel containing chromium and molybdenum. It is commonly used in the power generation, petrochemical, and oil and gas industries due to its high temperature and pressure resistance.
The tube has a diameter range of 21.3mm to 660mm and a wall thickness range of 2.0mm to 60mm. It is available in various lengths and can be customized to meet specific requirements.
The chemical composition of EN 10216-2 16Mo3 includes carbon, manganese, silicon, phosphorus, sulfur, chromium, and molybdenum. The addition of chromium and molybdenum provides the tube with excellent corrosion resistance and high-temperature strength.
The tube is manufactured using the hot-rolling process and is then subjected to heat treatment to improve its mechanical properties. It is then tested for various parameters such as chemical composition, mechanical properties, and non-destructive testing.
EN 10216-2 16Mo3 is a versatile and reliable tube that is widely used in various industries. It is known for its durability, strength, and corrosion resistance, making it an ideal choice for high-temperature and high-pressure applications.
Heat Treatment EN 10216-2 16Mo3 Seamless steel tubes
| Steel grade | Heat treatment a | Austenizing | Tempering | |||
| Steel name | Steel number | Temperature °C | Cooling Medium | Temperature °C | Cooling medium | |
| 16Mo3 | 1.5415 | +N | 890 to 950 | Air | - | - |
Note:+N (Normalising includes Normalising Forming)
Chemical composition of EN 10216-2 16Mo3
| Steel grade | Steel number | C | Si | Mn | P max | S max |
| 16Mo3 | 1.5415 | 0.12- 0.20 | ≤ 0.35 | 0.40- 0.70 | 0.025 | 0.020 |
| Cr | Mo | Ni | Al tot | Cu |
| ≤0.30 | 0.25- 0.35 | ≤ 0,30 | ≥ 0.020 | ≤ 0.30 |
Mechanical properties of EN 10216-2 16Mo3
| Grade | Yield Strength min | Tensile Strength | Minimum energy average absorbed KVJ at the temperature of 0°C | |||||||||
| T≤16 | 16<T≤40 | 40<t≤60 | 60<T≤100 | Elongation A min% | I | T | ||||||
| MPa | MPa | MPa | MPa | MPa | I | t | 20 | 0 | -10 | 20 | 0 | |
| 16Mo3(1.5415) | 280 | 270 | 260 | - | 450- 600 | 22 | 20 | 40 | - | - | 27 | - |
