DIN17175 13CrMo44 Tubería de acero de la caldera:
Grado |
Material |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
13CrMo44 |
1.7335 |
0.10-0.18 |
0.10-0.35 |
0.40-0.70 |
0.035 |
0.035 |
0.70-1.10 |
0.45-0.65 |
Grado |
Material |
Tensile strength N/mm2 |
Yield strength thickness,mm |
Elongation (L=5do) |
Notch impact energy |
|||
≤16 |
>16≤40 |
>40≤60 |
|
|
|
|||
N/mm2 min |
|
|
||||||
13CrMo44 |
1.7335 |
440-590 |
290 |
290 |
280 |
22 |
20 |
34 |
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