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Chemical composition % of steel (11CrMo9-10): EN 10222-2-2000
C |
Si |
Mn |
P |
S |
Cr |
Mo |
0.08 - 0.15 |
max 0.5 |
0.4 - 0.8 |
max 0.025 |
max 0.015 |
2 - 2.5 |
0.9 - 1.1 |
Mechanical properties of steel (11CrMo9-10)
Rm - Tensile strength (MPa) (+QT) |
540-680 |
Nominal thickness (mm): |
to 200 |
200 - 500 |
Rm - Tensile strength (MPa) (+NT) |
520-670 |
450-600 |
Rm - Tensile strength (MPa) (+QL) |
520-670 |
ReH - Minimum yield strength (MPa) (+QT) |
355 |
Nominal thickness (mm): |
to 200 |
200 - 500 |
ReH - Minimum yield strength (MPa) (+NT) |
310 |
265 |
ReH - Minimum yield strength (MPa) (+QL) |
310 |
KV - Impact energy (J) transverse, |
+20°
27-50 |
KV - Impact energy (J) longitud., |
+20°
40-60 |
Nominal thickness (mm): |
to 200 |
200 - 500 |
A - Min. elongation at fracture (%) longitud., (+NT) |
20 |
23 |
Nominal thickness (mm): |
to 200 |
200 - 500 |
A - Min. elongation at fracture (%) transverse, (+NT) |
20 |
21 |
Nominal thickness (mm): |
to 60 |
60 - 100 |
A - Min. elongation at fracture (%) (+QL) |
18 |
17 |