Pipe125STD: Sizes, Dimensions and Properties

Full section properties for Pipe125STD. All dimensions in mm, section properties in cm units.

DesignationMass (kg/m)D (mm)t (mm)A (cm2)I (cm4)Z (cm3)S (cm3)r (cm)
Pipe125STD21.7141.36.1225.959584.21124.78

Pipe125STD PIPE

Designation
Pipe125STD
Serial Size
125std
Mass per Metre
21.7 kg/m
Cross-Sectional Area
25.9 cm2
Outside Diameter (D)
141.3 mm
Wall Thickness (t)
6.12 mm
Second Moment of Area I
595 cm4
Elastic Modulus Z
84.2 cm3
Plastic Modulus S
112 cm3
Radius of Gyration r
4.78 cm
Inner Diameter
128
Source Doc
aisc-shapes-v16
Verified
1
Verified Note
Parsed directly from the official AISC Shapes Database v16.0 (SI block). Units converted to SteelSpec schema (A mm2->cm2, I 10^6 mm4->cm4, S 10^3 mm3=cm3, r mm->cm). No transcription.

125std PIPE Overview

The 125std serial size group contains 1 section, ranging from 21.7 kg/m to 21.7 kg/m. All sections in this group share the same nominal depth and width but differ in web and flange thickness, which affects the weight and structural capacity.

Section properties are sourced from the Tata Steel Blue Book / SCI P363. For structural design to BS EN 1993-1-1 (Eurocode 3), use these properties with the appropriate partial factors from the UK National Annex.

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Section properties from AISC Shapes Database v16.0.

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