HP – bearing piles

HP460x269

Standard: ASTM A6/A6M (désignations métriques)Source: SI values from the AISC v16.0 database (ASTM A6 shapes common to Canada)
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
xybf = 457d = 457tf = 25.4tf = 25.4tw = 25.4tw = 25.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
457mm
Flange widthbf
457mm
Web thicknesstw
25.4mm
Flange thicknesstf
25.4mm
Distance k (design)kdes
55.4mm
Distance k (detailing)kdet
55.6mm
Distance k1k1
42.7mm
Web clear depthT
343mm
Distance between flange centroidsho
432mm

Mass and area

Mass per lengthm
269kg/m
Cross-sectional areaA
34,300mm²

Strong axis x–x

Moment of inertiaIx
1,26010⁶ mm⁴
Elastic section modulusSx
5,51010³ mm³
Plastic section modulusZx
6,21010³ mm³
Radius of gyrationrx
191mm

Weak axis y–y

Moment of inertiaIy
40510⁶ mm⁴
Elastic section modulusSy
1,77010³ mm³
Plastic section modulusZy
2,74010³ mm³
Radius of gyrationry
109mm

Torsion and stability

Torsional constantJ
8,62010³ mm⁴
Warping constantCw
18,90010⁹ mm⁶
Effective radius of gyrationrts
126mm

Slenderness ratios

Flange slendernessbf/2tf
9
Web slendernessh/tw
13.6

Equivalents in other standards