Products

Deformed steel bar

Length

6-12m

Standard

GB1499.2-2007, BS4449,JISG3112

Grade

HRB335, HRBF335,HRB500

Outer Diameter

6~50mm

Section Shape

Round

Technique

Hot Rolled

application

Construction,building

Surface finished

Deformed,epoxy coating,galvanized coating

8.Chemical composition

(%):

Steel

C

Si

Mn

P

S

Ceq

HRB335

0.25

0.80

1.60

0.045

0.045

0.52

HRB400

0.54

HRB500

0.55

9.Mechanical properties

Steel

Rel/

MPa

Rm/

MPa

A/

%

Agt/

%

≥

HRB335

335

455

17

7.5

HRB400

400

540

16

HRB500

500

630

15

 Yield strength

 335Mpa,400Mpa,500Mpa

Breaking strength

455Mpa,540Mpa,630Mpa