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Chemical composition % of steel 1.0038 : EN 10250-2-2000
|
For forgings with an equivalent diameter or thickness > 100 mm the carbon content shall be agreed beetween purchaser and supplier. |
|
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
Al |
- |
|
max 0.2 |
max 0.55 |
max 1.4 |
max 0.3 |
max 0.045 |
max 0.045 |
max 0.3 |
max 0.08 |
min 0.02 |
Cr+Mo+Ni < 0.48 |
Mechanical properties of steel 1.0038
|
Nominal thickness (mm): |
to 100 |
100 - 250 |
250 - 500 |
|
Rm - Tensile strength (MPa) (+N) |
340 |
340 |
340 |
|
Nominal thickness(mm): |
to 100 |
100 - 250 |
250 - 500 |
|
Re - Upper yield strength (MPa) (+N) |
215 |
175 |
165 |
|
Nominal thickness (mm): |
to 100 |
100 - 250 |
250 - 500 |
|
A - Min. elongation at fracture (%) longitud., (+N) |
24 |
23 |
23 |
|
A - Min. elongation at fracture (%) transverse, (+N) |
17 |
