grade E steel
|
grade E steel |
Comparison of steel grades
|
|
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Norske Veritas
|
E
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|
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Germanischer Lloyds
|
E
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|
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Bureau Veritas
|
E
|
|
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American Bureau of Shipping
|
E
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USSR Register
|
E
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Nippon Kaigi Kyoka
|
E
|
|
grade E steel Mechanical properties
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Grades
|
C
max
|
Si max
|
Mn.
max
|
P
max
|
S
max
|
AL
min
|
Cr max
|
Cu max
|
Ni max
|
|
E
|
0.2
|
0.4
|
0.7
|
0.04
|
0.04
|
0.015-0.06
|
0.3
|
0.3
|
0.3
|
Mechanical properties
|
Grades
|
Yield Strength
ReH[N/mm2]
transv.min.
|
Tensile
Strength
Rm[N/mm2]transv.
|
Fracture
Elongation
[%]transv. min.
|
Impact bending test
|
||
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Thickness
mm
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Test temperature
°C
|
Impact work, KV,
J, min
|
||||
|
E
|
235
|
400 - 490
|
22
|
5.5 – 7.0
|
-40
|
19
|
|
7.5 – 9.5
|
-20
|
24
|
||||
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≥10
|
0
|
27
|
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Source:
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