Size (Nom WT)

Standard Sectional Dimension

Length

Per Yard

Per Meter

A

B

C

D

E

F

G

T

ASCE25

(12.2kg)

2 3/4"

2 3/4"

1 1/2"

25/32"

31/64"

1 31/64"

1 29/128"

19/64"

up to 30ft

ASCE30

(15.2kg)

3 1/8"

3 1/8"

1 11/16"

7/8"

17/32"

1 23/32"

1 25/64"

21/64"

up to 40ft

ASCE40

(19.84kg)

3 1/2"

3 1/2"

1 7/8"

1 1/64"

5/8"

1 55/64"

1 71/128"

25/64"

ASCE45

(22.3kg)

93.66mm

93.66mm

50.8mm

26.99mm

16.67mm

50mm

41.67mm

10.72mm

ASCE60

(30.1kg)

4 1/4"

4 1/4"

2 3/8 "

1 7/32"

49/64"

2 17/64"

2.05"

31/64"

ASCE75

(37.2kg)

122.24mm

122.24mm

62.71mm

36.12mm

21.43mm

64.69mm

53.78mm

13.49mm

ASCE85

(42.3kg)

5 3/16"

5 3/16"

2 9/16"

1 35/64"

57/64"

2 3/4"

2 17/64"

9/16"

90ARA-A

(44.64kg)

142.9mm

130.2mm

65.1mm

37.3mm

25.4mm

80.2mm

73.8mm

14.3mm

115AREA

(56.9kg)

6 5/8"

5 1/2"

2 23/32"

1 11/16"

1 1/8"

3 13/16"

2 7/8"

5/8"

Size (Nom WT)

Chemical Composition

Mechanical Property

Per Yard

Billet

C

Si

Mn

P

S

TS (N/mm2)

Elongation (%)

ASCE25

55Q

0.5-0.6

0.15-0.35

0.60-0.90

0.045MAX

0.050MAX

685MIN

6

ASCE30

ASCE40

ASCE45

ASCE60

ASCE75

U71MN

0.65~0.77

0.15~0.35

1.10~1.50

0.04MAX

0.04MAX

880MIN

8

ASCE85

ASCE90

ASCE115

ASCE75

U75VM

0.71-0.80

0.50-0.80

0.70-1.05

0.040MAX

0.040MAX

980MIN

9

ASCE85

90ARA-A

115AREA