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SteelColumn Pro — IS 800:2007
Hot-rolled & built-up steel column design (IS 808:2021 sections)
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Summary
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1. Material Properties
Steel Grade
IS 2062
E250
E275
E300
E350
E410
E450
E550
fy
MPa
fu
MPa
E
MPa, Cl. 2.2.4.1
200000
γm0
Table 5
γm1
Table 5
2. Section
Section Family
ISMB — Medium Flange Beams
ISWB — Wide Flange Beams
ISJB — Junior Beams
ISLB — Light Beams
ISNPB — Narrow Parallel Flange
ISWPB — Wide Parallel Flange
ISSC — Column Sections
ISHB — Heavy Beams
ISMC — Medium Channels
ISMPC — Parallel Flange Channels
ISJC — Junior Channels
ISLC — Light Channels
ISA — Equal Leg Angles
ISA — Unequal Leg Angles
ISPBP — Bearing Piles
Designation
ISMB 100
ISMB 125
ISMB 150
ISMB 175
ISMB 200
ISMB 225
ISMB 250
ISMB 300
ISMB 350
ISMB 400
ISMB 450
ISMB 500
ISMB 550
ISMB 600
M
46.02
kg/m
A
5860
mm²
D
300
mm
B
140
mm
tw
7.7
mm
tf
13.1
mm
Izz
8.99e+7
mm⁴
Iyy
4.86e+6
mm⁴
rz
123.86
mm
ry
28.8
mm
Zpz
6.81e+5
mm³
Zpy
1.17e+5
mm³
d
245.8
mm
3. Geometry & Boundary Conditions
Actual length L
mm, Cl. 7.2
mm
Kz (z-axis)
Table 11
Ky (y-axis)
Table 11
KL/rz
derived
32.3
4. Factored Loads (ULS)
Axial P
kN
kN
Shear V
kN
kN
Moment Mz
kNm
kNm
Moment My
kNm
kNm
Cmz
Table 18
Cmy
Table 18
CmLT
Table 18
5. Serviceability — Cl. 5.6
Service lateral load
kN
kN
Storey height hs
mm
mm
Drift limit
Table 6
hs/300