Diameter

(mm)

Theoretical weight

kg/m

Pieces/Mt

cross-section area

Length

Standard

8

0.395

211 pcs

28.27

12m

GB1499-98, HRB335/ HRB400/ HRB500;

BS4449-97, 460B

ASTM A615-69a, GR40/GR60

10

0.617

135 pcs

50.27

12

0.888

94 pcs

78.54

14

1.21

69 pcs

113.1

16

1.58

53 pcs

153.9

18

2.00

42 pcs

201.1

20

2.47

34 pcs

254.5

22

2.98

28 pcs

314.2

25

3.85

22 pcs

380.1

28

4.83

17 pcs

490.9

32

6.31

13 pcs

615.8

36

7.99

10 pcs

804.2

40

9.87

8 pcs

1018

50

15.42

5 pcs

1257

Grade

Technical data of the original chemical composition(%)

C

Mn

Si

S

P

B

HRB335

≤0.25

≤1.60

≤0.80

≤0.045

≤0.045

>0.0008

Physics capability

Yield Strength(N/cm2)

Tensile Strength(N/cm2)

Elongation (%)

≥335

≥490

≥16