03:05   Monday  23/04/2018

 

 

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Reinforced steel

 
Hot-rolled steel for reinforcing structures: DSTU 3760-98, GOST 5781-82

Rebar class
Standart
Yield point
Ultimate strength
Elongation
Cold bending test results
N/mm²
%
Bending angle,°
Mandrel diametr (dH-nominal dia.,mm)
not less than
A-I (A240)
GOST 5781
235
373
25
180
dn
A-II (A300)
295
490
19
180
3dn
A-III (A400)
390
590
14
90
3dn
A240C
DSTU 3760
240
370
25
180
0.5dn
A300C
290
490
19
180
3dn
A400C
400
500
16
90
3dn

 

Profile №
(nominal rolling diametr dH, mm)

Profile weight, kg/m

Transverse ribs pitch, mm

Estimated, kg

Tolerance, %

GOST 5781

DSTU 3760

GOST 5781

DSTU 3760

GOST 5781

DSTU 3760

32

6.310

6.310

+3.0
-4.0

±4.5

10

16-22

36

7.990

7.990

12

18-25

40

9.870

9.860

12

20-28

 
 

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