








 © 2008 Disclaimer
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EN41 is a chromium-aluminium-molybdenum nitriding steel usually supplied in the hardened and tempered condition.
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TYPICAL ANALYSIS
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C.
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Si.
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Mn
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Cr.
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Mo.
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Al.
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0.40%
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0.25%
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0.50%
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1.60%
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0.20%
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1.20%
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Mechanical Properties
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Heat
Treatment
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Tensile
Strength
Rm N/mm²
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Yield
Stress
Re N/mm²
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a% on
5.665ÖSo
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Impact
Izod
ft.lb
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Impact
KCV
J
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Hardness
HB
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Size
mm
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R
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700/850
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525
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17
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40
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50
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201/255
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≤150
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S
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775/925
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585
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15
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40
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50
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223/277
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≤100
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T
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850/1000
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680
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13
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35
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42
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248/302
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≤63
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sales@westyorkssteel.com
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