EN10216-2 X10CrWMoVNb9-2 steel pipe exhibits excellent elevated-temperature strength and creep behavior up to 600 °C - 620 °C. Its 9 % chromium content offers good corrosion and oxidation resistance. In addition, the reduced weight of boiler and piping components resulting from the steel's superior performance compared with other standard steels allows higher resistance to thermal fatigue.
Chemical composition of EN10216-2 X10CrWMoVNb9-2 steel pipe:
C | Si | Mn | P max | Smax | Cr | Mo | Ni | AL | Cu | Nb | V |
0.7-0.13 | ≤0.5 | 0.3-0.6 | 0.02 | 0.01 | 8.50-9.5 | 0.30-0.6 | ≤0.40 | ≤0.040 | 一 | 0.04-0.09 | 0.15-0.25 |
Mechanical properties of EN10216-2 X10CrWMoVNb9-2 steel pipe:
Yield strength | Tensile Strength | Elongation A min % | ||||
T≤16 | 16<T≤40 | 40<T≤60 | 60<T≤100 | Rm | I | t |
MPa | MPa | MPa | MPa | MPa | ||
440 | 440 | 440 | 440 | 620-850 | 19 | 17 |
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