DIN 17175 10CrMo910 steel pipe belongs to 2.25Cr-1Mo pearlite heat-resistant steel with good heat resistance and corrosion resistance, and maintains high mechanical strength and metallographic stability at high temperatures. It is suitable for manufacturing superheaters with wall temperatures below 590℃ and headers and steam pipes with wall temperatures of about 540℃, ensuring its stability and safety in high temperature and high pressure working environments.
DIN 17175 10CrMo910 alloy steel pipes supplied by GNEE are supplied in the state of normalizing + tempering and have passed ultrasonic flaw detection. Its design pressure is 9.8MPa, the test pressure is 14.7MPa, the design temperature is 540 degrees Celsius, and the pipeline grade meets the high temperature and high pressure grades in the DL5031-94 standard.
DIN 17175 Grade 10CrMo910 Alloy Piping Specification
Chemical Properties
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
| 0.05-0.15 | 0.50 max | 0.30-0.60 | 0.025 | 0.025 | 0.87-1.13 | - | 1.90-2.60 | - | - |
Mechanical Properties
| Yield Strength | Tensile Strength | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 415 | - | 60 | 30 | ||
DIN 17175 10CrMo910 Seamless Alloy Steel Tubing

Advantages of Choosing GNEE
GNEE has five finishing rolling lines and two hot rolling lines.
GNEE has established a long-term and stable cooperative relationship with the steel industry. All products are supplied in accordance with the standards of ASTM/AISI in the United States, DIN in Germany, JIS in Japan, and GB in China. They can also be supplied according to the technical requirements provided by customers. They are widely exported to more than 50 countries and regions including Europe, the United States, the Middle East, Southeast Asia, and Africa.
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