EN41 EN41B |
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EN41 is a chromium-aluminium-molybdenum nitriding steel usually supplied in the hardened and tempered condition
TYPICAL ANALYSIS | |
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C. |
Si. |
Mn |
Cr. |
Mo. |
Al. |
0.40% |
0.25% |
0.50% |
1.60% |
0.20% |
1.20% |
Mechanical Properties EN41 EN41B
Heat
Treatment
|
Tensile
Strength
Rm N/mm² |
Yield
Stress
Re N/mm² |
a% on
5.665ÖSo
|
Impact
Izod
ft.lb |
Impact
KCV
J |
Hardness
HB |
Size
mm
|
R |
700/850 |
525 |
17 |
40 |
50 |
201/255 |
≤150 |
S |
775/925 |
585 |
15 |
40 |
50 |
223/277 |
≤100 |
T |
850/1000 |
680 |
13 |
35 |
42 |
248/302 |
≤63 |
Available sections:
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