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E420R steel plate

E420R steel plate

NFA E420R steel plate for Fine-grain structural steels, normalised rolled steel
E420R steel plate, under NFA36-301 standard E420R steel plate, under NFA36-301 standard, we can regard E420R steel plate as Fine-grain structural steels, normalised rolled steel E420R steel plate is one mainly of Fine-grain structural steels, normalised rolled steel,E420R steel plate is under NFA36-301 standard equivalent to EN: E420R,which with a minimum elongation of 19%.

E420R
NFA36-301
MATERIAL#1.8902
Comparison of steel grades
UNE36081 AE420KG/AE420KW
EN 10111 S420N
DIN17102 E420R
BS4036 -
UN FeE420KGN

E420R steel Chemical composition


Chemical elements
C
max
Si
max
Mn
 
P
max
S
max.
Cu
max
Cr
max
Ni
max
V
max
Nb
max
Al
min
%,by mass 0.20 0.60 1.00-1.70 0.030 0.025 0.55 0.30 0.50 0.12 0.05 0.02

E420R steel Mechanical properties


thickness
Yield StrengthReH[N/mm2]
transv.min.

TensileStrengthRm

[N/mm2]transv.

Fracture Elongation[%]transv. min. Notch Impact
Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm
t >16mm
420
400
             +20   KV 31J
           0   KV 27J
         -10    KV 24J
         -20    KV 20J
         -40    -
         -50    -
   t < 3mm
  t≥ 3mm
  520-680  
Up to 1.5mm
1.51-2.00mm
2.01-2.50mm
2.51-2.99mm
 ≥ 3mm
    19

we are E420R steel suppliers ,also can supply E355R steel,E460R steel,please contact us if you need.


Bebon International is a professional E420R steel exporter and a steel Stockist in china. We keep more than 1000 tons E420R steel in stock every month. If you want to get the E420R steel price, please do not hesitate to contact us. Any need in E420R Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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