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NFA35501 A 70
NFA35501 A 70-2 steel plate/sheet under NFA35501 standard,NFA35501 A 70-2 steel plate/sheet is for general Construction steels.
The followings are the chemical composition and the mechanical properties of NFA35501 A 70-2 steel.
A 70-2 steel is according to NFA35501 standard and it is equivalent to EN: Fe690-2, DIN17100:St70-2,NFA: A70-2 and NFA35501:E360 steel grades.
NFA35501 A 70-2 steel equivalent material:
NFA35501 A 70-2 steel plate/sheet is in NFA35501 standard. The comparison of steel grades is: NFA35501:1990 A 70-2,DIN17100 ST60-2, NFA 35-501 A60-2,BS1449,UNI7070 FE 590.
A 70-2 |
Comparison of steel grades |
|
NFA35501:1990 |
A 70-2 |
|
DIN17100 |
ST70-2 |
|
NFA 35-501 |
A70-2 |
|
BS1449 |
- |
|
UNI7070 |
FE 690 |
A 70-2 steel material chemical analysis
Main chemical composition in NFA35501 A 70-2 steel : Phosphorus max 0.045, Silicon max 0.045,please refer to the flowing table:
Chemical elements |
C≤ 16mm |
C>16mm |
Si |
Mn |
P |
S |
N |
A 70-2 |
- |
- |
- |
- |
0.045 |
0.045 |
0.012 |
A 70-2 steel Mechanical properties
NFA35501 A 70-2 is general Construction steels, The different thickness with different yield strength, tensile strength and fracture elongation. More detailed information about NFA35501 A 70-2 steel Mechanical Properties , please refer to the following table:
thickness |
Yield Strength ReH [N/mm2] |
Tensile Strength Rm [N/mm2] transv. |
Fracture Elongation[%]transv. min. |
Notch Impact |
t≤ 16mm |
360 |
|
|
- |
t < 3mm |
|
690-900 |
|
|
Up to 1.5mm |
|
|
4 |
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