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TStE420 S420NL AE420KT E420FP

TStE420 S420NL AE420KT E420FP

Under  EN10111 standard, S420NL Steel Plate Main ApplicationsUsed for manufacturing factory buildings, general construction and engineering plants, such as, drilling machine, excavator, tip lorry with electric wheel, mining dump truck, grab, shovel loader, bulldozer, all kinds of cranes, coalmine hydraulic support and other machinery and related structure units

 EN 10111 MATERIAL# 1.8912
Comparison of steel grades
UNE36081
AE 420 KT
DIN17102
T StE 420
UN
-
NFA36 201
E420FP
BS4360
-

S420NL steel Chemical analysis -% by mass*

Chemical elements
C
max
Si
max
Mn
max
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
0.025
0.020
0.55
0.30
0.80
0.20
0.05
0.02

 

 
 
  
S420NL  Alloy 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 40J
           0   KV 34J
         -10    KV 30J
         -20    KV 27J
         -30    KV 23J
         -40    KV 20J
         -50    KV 16J
   t < 3mm
   t 3mm
 
520-680
 
Up to 1.5mm
1.51-2.00mm
2.01-2.50mm
2.51-2.99mm
  3mm
 
 
19

 

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