EN 10216-2 13CrMo4-5 Tube is seamless alloy steel tube used in industries like power generation, petrochemical, refineries and boiler manufacturing for applications under high temperature and pressure. It is produced based on the EN 10216-2 standard. The tubes are supplied in quenched and tempered, annealed or normalized condition, as required, for extra excellent mechanical performance and thermal stability. This material has alloying elements of chromium and molybdenum which enhance its heat resistance, corrosion resistance, creep strength and resistance to high-temperature conditions. EN 10216-2 13CrMo4-5 Tubes have minimum tensile strength of 440 MPa, and are used in a wide range of applications including boilers, superheaters, heat exchangers and pressure vessel systems. USA Piping Solutions is a well known supplier and manufacturer of EN 10216-2 13CrMo4-5 Tube and other carbon steel tubes in various sizes, wall thicknesses and specifications, all tested and certified for high quality and performance, ideal for industrial applications around the world.
Specification table of EN 10216-2 13CrMo4-5 Tube
| Category | Specification Details |
|---|---|
| Product Standard | EN 10216-2 (Seamless steel tubes for pressure purposes) |
| Material Grade | 13CrMo4-5 (1.7335) |
| Primary Application | Power plant boiler tubes, superheaters, and high-pressure steam lines |
| Heat Treatment Options | Normalizing (+N), Quenching & Tempering (+QT), Normalizing & Tempering (+NT) |
| Outside Diameter (OD) | 10.2 mm to 711 mm |
| Wall Thickness (WT) | 1.6 mm to 100 mm |
| Length Range | 5.8 m to 12 m (or Random Length) |
| Manufacturing Type | Seamless hot finished / cold drawn |
| End Finish | Plain end / bevelled end |
| Certification | EN 10204 3.1 / 3.2 MTC |
| Testing | Hydrostatic, PMI, ultrasonic, dimensional inspection |
| Supply Condition | Normalized and tempered (+NT), subject to order requirement. |
Equivalent Grades of EN 10216-2 13CrMo4-5 Tube
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| — | EN 10216-2 Grade 13CrMo4-5 | — | — | — | — |
13CrMo4-5 vs 10CrMo9-10 Tube Comparison Table
| Parameter | EN 10216-2 13CrMo4-5 Tube | EN 10216-2 10CrMo9-10 Tube |
|---|---|---|
| Standard | EN 10216-2 | EN 10216-2 |
| Material Type | Chromium-Molybdenum alloy steel | Chromium-Molybdenum alloy steel |
| Chromium Content | Lower | Higher |
| Molybdenum Content | Moderate | Higher |
| Temperature Resistance | Good for elevated temperatures | Better for higher temperature service |
| Pressure Handling Capacity | Suitable for medium to high pressure applications | Suitable for high-pressure and high-temperature applications |
| Tensile Strength | Approx. 440 - 590 MPa | Approx. 480 - 630 MPa |
| Yield Strength | Approx. 290 MPa minimum | Approx. 280 MPa minimum |
| Heat Resistance | Good | Excellent |
| Creep Resistance | Moderate | Higher creep resistance |
| Weldability | Good | Good |
| Corrosion Resistance | Moderate | Better than 13CrMo4-5 |
| Common Applications | Boilers, superheaters, heat exchangers | Power plants, pressure vessels, steam pipelines |
| Preferred Industries | Petrochemical, refinery, boiler manufacturing | Thermal power, petrochemical, heavy engineering |
| Cost Factor | More economical | Slightly higher |
| Selection Preference | Used for standard elevated-temperature service | Preferred for more demanding thermal applications |
Heat Treatment Condition of EN 10216-2 13CrMo4-5 Tube
| Steel Name | Steel Number | Heat Treatment | Austenizing Temp (°C) | Austenizing Cooling | Tempering Temp (°C) | Tempering Cooling |
|---|---|---|---|---|---|---|
| 20MnNb6 | 1.0471 | +N | 900 to 960 | Air | — | — |
| 16Mo3 | 1.5415 | +N | 890 to 950 | Air | — | — |
| 8MoB5-4 | 1.5450 | +N | 920 to 960 | Air | — | — |
| 14MoV6-3 | 1.7715 | +NT | 930 to 990 | Air | 680 to 730 | Air |
| 10CrMo5-5 | 1.7338 | +NT | 900 to 960 | Air | 650 to 750 | Air |
| 13CrMo4-5 | 1.7335 | +NT | 900 to 960 | Air | 660 to 730 | Air |
| 10CrMo9-10 | 1.7380 | +NT | 900 to 960 | Air | 680 to 750 | Air |
| 11CrMo9-10 | 1.7383 | +QT | 900 to 960 | Air or Liquid | 680 to 750 | Air |
| 25CrMo4 | 1.7218 | +QT | 860 to 900 | Air or Liquid | 620 to 680 | Air |
| 20CrMoV13-5-5 | 1.7779 | +QT | 980 to 1030 | Air or Liquid | 680 to 730 | Air |
| 15NiCuMoNb5-6-4 | 1.6368 | +NT | 880 to 980 | Air | 580 to 680 | Air |
Industrial Uses of EN 10216-2 13CrMo4-5 Tube
- Boiler Manufacturing Industry
- Power Generation Industry
- Petrochemical Industry
- Oil & Gas Industry
- Refinery Industry
- Chemical Processing Industry
- Heat Exchanger Industry
- Pressure Vessel Manufacturing Industry
- Thermal Power Plant Industry
Frequently Asked Questions
What is EN 10216-2 13CrMo4-5?
It is a seamless alloy steel tube used for high-temperature and pressure-service applications such as boilers and heat exchangers.
What is the difference between 13CrMo4-5 and 10CrMo9-10?
10CrMo9-10 has higher chromium and molybdenum content, offering better heat and creep resistance than 13CrMo4-5.
What is the maximum operating temperature of 13CrMo4-5 tubes?
13CrMo4-5 tubes are generally used in elevated-temperature applications up to around 550°C, depending on operating conditions.
What is the yield strength of EN 10216-2 13CrMo4-5 at elevated temperatures?
EN 10216-2 13CrMo4-5 has a minimum yield strength of approximately 290 MPa at room temperature, which decreases at elevated temperatures.
Is EN 10216-2 13CrMo4-5 suitable for boiler and pressure vessel applications?
Yes, it is widely used in boilers, pressure vessels, superheaters, and high-temperature piping systems.