MECHANICAL PROPERTIES

ASTM

UNITS

APPROX. VALUES

Tensile Stress L

D-638

MPa

207

Tensile Stress C

D-638

MPa

48

Tensile Modulus L

D-638

GPa

17

Tensile Modulus C

D-638

GPa

5.5

Compressive Stress L

D-695

MPa

207

Compressive Stress C

D-695

MPa

103

Compressive Modulus L

D-695

GPa

17

Compressive Modulus C

D-695

GPa

7

Flexural Stress L

D-790

MPa

207

Flexural Stress C

D-790

MPa

69

Flexural Modulus L

D-790

GPa

12

Flexural Modulus C

D-790

GPa

5.5

Modulus of Elasticity E

Full Section

GPa

19

Shear Modulus

 

GPa

3

Short Beam Shear

D-2344

MPa

31

Punch Shear

D-732

MPa

69

Bearing Stress L

D-953

MPa

207

Notched Izod Impact L

D-256

J/mm

1.3

Notched Izod Impact C

D-256

J/mm

0.2

PHYSICAL PROPERTIES

 

Barcol Hardness

D-2583

 

45

24 Hour Water Absorption

D-570

% max

0.5

Density

D-792

kg/m3

1700 - 1900

Coefficient of Thermal Expansion L

D-696

100 cm/cm/0C

8

ELECTRICAL PROPERTIES

 

Arc Resistance L

D-495

Seconds

120

Dielectric Strength L

D-149

KV/mm

1.4

Dielectric Strength P

D-149

KV/mm

8

Dielectric Constant P

D-150

@50hz

5

Vinyl Ester and Isophthalic Polyester Structural Sections

FLAMMABILITY PROPERTIES

 

Tunnel Test

E-84

Flame spread

25 max

Flammability

D-635

 

Non-Burning

 

L = Lengthwise C=Crosswise P = Perpendicular to Face

IMPORTANT NOTE : Designers should confirm the material properties and apply appropriate load and safety factors

 

I-SECTION (UNIVERSAL BEAMS)  
Code Sections m h b t W t F h W A
h x b mm mm mm mm mm mm mm 10³ mm²
IB50B 102 x 50 3.0 102 50 8.0 8.0 4.0 78.0 1.5
IB76B 152 x 76 5.3 152 76 9.5 9.5 4.8 123.5 2.7
IB102B 203 x 102 9.5 203 102 12.7 12.7 6.4 164.9 4.9
IBI27B 254 x 127 11.9 254 127 12.7 12.7 6.4 215.9 6.2
IBI52B 305 x 152 14.3 305 152 12.7 12.7 6.4 266.9 7.4

 

CODE About x-x About y-y
I Z r I Z r
10⁶mm⁴ 10³mm³ mm 10⁶mm⁴ 10³mm³ mm
IB50B 2.2 43.0 38.4 0.2 6.8 10.7
IB76B 9.2 121.1 58.3 0.7 18.5 16.1
IB102B 29.4 289.8 77.9 2.3 44.6 21.7
IB127B 59.6 47.0 98.6 4.4 68.9 26.7
IB152B 105.6 662.8 119.4 7.5 98.4 31.8

Other sizes available on enquiry


H-SECTION (UNIVERSAL COLUMNS)  

 

 

CODE

SECTIONS

m

h

b

tw

tf

r1

hw

A

h x b

kg/m

mm

mm

mm

mm

mm

mm

10³mm²

HB152B 152 x 152 5.3 152 152 9.5 9.5 4.8 123.5 4.2
HB203B 203 x 203 14.4 203 203 12.7 12.7 6.4 164.9 7.4
HB254B 254 x 254 18.0 254 254 12.7 12.7 6.4 215.9 9.4
HB305 305 x 305 21.5 305 305 12.7 12 6.4 266.9 11.3

 

CODE ABOUX x-x ABOUT y-y
I Ze r I Ze r
10⁶mm⁴ 10³mm³ mm 10⁶mm⁴ 10³mm³ mm
HB152B 16.5 217.7 63.1 5.6 73.3 36.6
HB203B 52.6 519.0 84.3 17.7 174.8 48.9
HB254B 106.6 839.7 106.8 34.7 273.4 60.9
HB305 188.7 1237.5 129.2 60.1 394.1 72.9

Other sizes available on enquiry

 




 

 

 

 

T-SECTION  


CODE SECTIONS M
h x b x t W/t F kg/m
T-SHAPE 31 x 54 x 6.0 0.89
  59 x 54 x 6.0 1.03
  51 x 54 x 6.0 1.10
  45 x 60 x 6.0 1.30
  44.4 x 76 x 6.6 1.38

 

 

C-CHANNEL  

 

 

CODE

SECTIONS

m

h

b

tw

tf

r1

hw

A

h x b

kg/m

mm

mm

mm

mm

mm

mm

10³mm²

C76C 76 x 38 1.70 76 38 6.4 6.4 3.2 63.2 0.89
C102F 102 x 44 2.10 102 44 6.4 6.4 3.2 89.2 1.13
C120D 120 x 40 1.81 120 40 5.0 5.0 2.5 110.0 0.95
C150A 150 x 80 1.09 150 80 3.5 3.5 1.75 143.0 1.06
C150B 150 x 100 4.10 150 100 6.4 6.4 3.2 137.2 2.16
C203C 203 x 102 9.20 203 102 12.7 12.7 6.35 177.6 4.85
C210C 210 x 85 3.52 210 85 5.0 5.0 2.5 200.0 1.85
C254 254 x 70 8.90 254 70 12.7 12.7 6.35 228.6 4.68
C292 292 x 70 9.60 292 70 12.7 12.7 6.35 266.6 5.16
C310A 310 x 115 5.10 310 115 5.0 5.0 2.5 300.0 2.65

 

CODE Ay ABOUX x-x ABOUT y-y
I Ze r I Ze r
10⁶mm⁴ 10³mm³ mm 10⁶mm⁴ 10³mm³ mm
C76C 11.8 0.725 19.087 28.5 0.115 4.395 11.4
C102F 12.5 1.666 32.691 38.3 0.193 6.135 13.0
C120D 9.9 1.878 31.298 44.5 0.125 4.161 11.5
C150A 21.9 3.858 51.442 60.3 0.686 11.814 25.4
C150B 31.0 7.978 106.406 60.8 2.210 32.014 32.0
C203C 30.2 29.402 289.845 77.9 4.680 65.204 31.1
C210C 20.9 12.265 116.813 81.4 1.249 19.478 26.0
C254 17.2 38.536 303.529 90.7 1.670 31.650 18.9
C292 16.2 54.741 375.018 103.0 1.728 32.135 18.3
C310A 26.4 37.996 245.142 119.7 3.240 36.551 35.0

 

Other sizes available on enquiry

 

 

 

 

 

 

 



 

 

 

FLAT BAR  

 

CODE WIDTH x THICKNESS m
kg/m
FS30B 30 x 6.4 0.37
FS38 38 x 5.0 0.37
FS40 40 x 8.0 0.62
FS50C 50 x 8.0 0.76
FS102 102 x 5.0 0.97
FS152 152 x 20.0 5.90
FS190 190 x 15.0 5.42
FS280 280 x 10.0 5.32

 

 

Y-SECTION

 

CODE a x b x t m
kg/m
Y-SHAPE 25 x 38 x 6.4 1.40
  38 x 38 x 6.4 1.60
  50 x 38 x 6.4 1.70

 

 



EQUAL ANGLE

 

 

 

CODE

SECTIONS

m

h

b

tw

tf

r1

A

h x b x t

kg/m

mm

mm

mm

mm

mm

10³mm²

EL32 32 x 32 x 4.0 0.42 32 32 4.0 4.0 2.0 0.241
EL38B 38 x 38 x 6.4 0.85 38 38 6.4 6.4 3.2 0.448
EL45 45 x 45 x 4.8 0.75 45 45 4.8 4.8 2.4 0.410
EL50B 50 x 50 x 6.4 1.41 50 50 6.4 6.4 3.2 0.601
EL60 60 x 60 x 9.0 1.90 60 60 9.0 9.0 4.5 1.003
EL760 76 x 76 x 9.5 2.57 76 76 9.5 9.5 4.75 1.359
EL101B 101 x 101 x 8.0 2.95 101 101 8.0 8.0 4.0 1.555
EL101C 101 x 101 x 9.5 3.48 101 101 9.5 9.5 4.75 1.834
EL152B 152 x 152 x 9.5 5.42 152 152 9.5 9.5 4.75 2.803

 

CODE Ax Ay ABOUT x-x and y-y
I Ze r
10⁶mm⁴ 10³mm³ mm
EL32 9.5 9.5 0.0219 1.010 9.7
EL38B 11.8 11.8 0.0543 2.197 11.4
EL45 13.0 13.0 0.0754 2.438 13.8
EL50B 14.8 14.8 0.1328 3.938 15.2
EL60 18.3 18.3 0.3105 7.825 18.1
EL76D 22.5 22.5 0.6957 13.542 23.1
EL101B 28.2 28.2 1.4905 20.996 31.4
EL101C 28.8 258.8 1.7241 24.593 31.2
EL152B 41.5 41.5 6.2147 57.364 47.6

Other sizes available on enquiry

 

 

 

UNEQUAL ANGLE  
CODE SECTIONS m h b tw tf r1 A
h x b x t kg/m mm mm mm mm mm 10³mm²
L100 100 x 50 x 6.4 1.8 100 50 6.4 6.4 3.2 0.921
L145 145 x 76 x 10 3.9 145 76 10.0 10.0 5.0 2.115
L170 170 x 76 x 9.5 4.4 170 76 9.5 9.5 4.8 2.252
L180 180 x 80 x 80 3.9 180 80 8.0 8.0 4.0 2.019
L254 254 x 40 x 6.4 3.6 254 40 6.4 6.4 3.2 1.843

 

CODE Ax Ay ABOUT x-x and y-y
I Ze r I Ze r
10⁶mm⁴ 10³mm³ mm 10⁶mm⁴ 10³mm³ mm
L100 35.8 10.8 0.1653 14.949 32.3 0.960 4.281 13.5
L145 51.4 16.9 0.8916 49.271 46.8 4.613 15.336 20.7
L170 62.4 15.4 0.8897 63.391 55.1 6.819 14.872 20.0
L180 65.4 15.4 0.9061 60.521 58.6 6.934 14.167 21.3
L254 112.5 5.5 0.1014 82.362 79.6 11.651 2.952 7.4

Other sizes available on enquiry

 

unequal angle
NOTE : Section properties are gross. Allowances must be made for net values when holes are drilled. Designers should apply appropriate load and safety factors.