Grade |
C% |
SI% |
Mn% |
P%, max |
S%, max |
Al% |
Cr% |
Cu%, max |
Mo% |
Nb%, max |
Ni%, max |
Ti%, max |
V%, max |
13CrMo44 |
0.08-0.18 |
0.1-0.35 |
0.4-1.0 |
0.035 |
0.03 |
|
0.7-1.1 |
0.3 |
0.4-0.6 |
|
Steel Grade |
Thickness, in mm |
Yield Strength, min |
Tensile Strength |
Elongation, %, min |
13CrMo44 |
T≤16 |
300 |
440-590 |
20 |
16<T≤40 |
295 |
|||
40<T≤60 |
295 |
|||
60<T≤100 |
275 |
430-580 |
19 |
|
100<T≤150 |
255 |
420-570 |
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