Top Grades
Home > Sellinglist - E28-4 chemical composition,E28-4 mechanical property

E28-4 chemical composition,E28-4 mechanical property steel plate

E28-4 steel plate
Steel Category: hot rolled structural steel
Steel standard:NFA 35-501
Steel grade:NFA 35-501 E28-4
Dimension: Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm
Application: Mainly used in riveted, bolted, or welded construction of bridges and buildings.

E28-4 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

0.18

0.40

0.50-1.50

0.030

0.025

0.55

0.30

0.30

0.05

0.05

0.02

E28-4 mechanical property :


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

275
265

 

 

         +20   KV 31J
           0   KV 27J
         -10    KV 24J
         -20    KV 20J
         -40    -
         -50    -

   t < 3mm
   t≥ 3mm

 

370-510

 

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

 

 

24

BEBON STEEL sells E28-4 in NFA 35-501 standard. If you have any need in this steel grade, please inquiry us soon.
TEL:0086-371-86151827,0086-371-86151527
FAX: 0086-371-86011881
Oficina Dir: 2801 B# International enteprise center Zhengzhou city in China.
Post Code: 450001
E-mail: [email protected]

Share
Are you also interested in further steel processing (machining)?

Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!

Fabrication and Machining Service24h Technical support

Spot Resource