HP – bearing piles

HP250x85

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 = 259d = 254tf = 14.4tf = 14.4tw = 14.4tw = 14.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
254mm
Flange widthbf
259mm
Web thicknesstw
14.4mm
Flange thicknesstf
14.4mm
Distance k (design)kdes
31.8mm
Distance k (detailing)kdet
31.8mm
Distance k1k1
23.8mm
Web clear depthT
191mm
Distance between flange centroidsho
240mm

Mass and area

Mass per lengthm
85kg/m
Cross-sectional areaA
10,800mm²

Strong axis x–x

Moment of inertiaIx
12210⁶ mm⁴
Elastic section modulusSx
96410³ mm³
Plastic section modulusZx
1,09010³ mm³
Radius of gyrationrx
106mm

Weak axis y–y

Moment of inertiaIy
4210⁶ mm⁴
Elastic section modulusSy
32310³ mm³
Plastic section modulusZy
49710³ mm³
Radius of gyrationry
62.2mm

Torsion and stability

Torsional constantJ
82010³ mm⁴
Warping constantCw
60210⁹ mm⁶
Effective radius of gyrationrts
72.1mm

Slenderness ratios

Flange slendernessbf/2tf
9.03
Web slendernessh/tw
13.9

Equivalents in other standards