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You are here: Home- steel plate$sheetUNI 7070 FE 490 steel plate

UNI 7070 FE 490 steel plate

UNI 7070 FE 490 steel plate/sheet, UNI 7070  FE 490 steel plate/sheet, under UNI 7070 standard, we can regard FE 490 steel plate/sheet for general Construction steels. UNI 7070 FE 490 steel plate/sheet is for general Construction steels. The followings are the chemical composition and the mechanical properties of UNI 7070 FE 490 steel.
Equivalent grade :
FE 490 steel plate/sheet is in UNI 7070 standard. The comparison of steel grades is: UNI 7070:1990 FE490,DIN17100 ST50-2, NFA 35-501 A50-2,BS1449,UNI7070 FE 490.

FE 490
UNI 7070-2 Number: 1.0050

Comparison of steel grades

UNI 7070 :1990

FE 490

DIN17100

ST50-2

NFA 35-501

A50-2

BS1449

-

UNI7070

FE 490

FE 490 steel Chemical analysis -% by mass*
Main chemical composition in UNI 7070 FE 490 steel : Phosphorus max 0.045, Silicon max 0.045,please refer to the flowing table:

Chemical elements

C≤ 16mm
max

C>16mm
max

Si
max

Mn
max

P
max.

S
max.

N
max

%,by mass

-

-

-

-

0.045

0.045

0.012

FE 490 steel Mechanical properties
UNI 7070 FE 490 is general Construction steels, The different thickness with different yield strength, tensile strength and fracture elongation. More detailed information about UNI 7070 FE 490 steel Mechanical Properties , please refer to the following table:

thickness

Yield Strength ReH [N/mm2]
transv.min.

Tensile Strength Rm [N/mm2] transv.

Fracture Elongation[%]transv. min.

Notch Impact
Energy1)Ch Vcomplete samplelongitud. min [J]

t≤ 16mm
t >16mm

295
285

 

 

-
-

       t < 3mm
       t ≥ 3mm

 

490-600
470-610

 

Up to 1.5mm
1.51-2.00mm
2.01-2.50mm
2.51-2.99mm
≥ 3mm

 

 

11
12
13
14
18

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