I250x125x7.5×12.5

I Beam

Series : I
Standard : JIS G3192
Region : Japan
Shape : Tapered Flange
Manufacturing Type : Hot rolled

Geometric Properties
Depth(h) : 250 (mm)
Width(b) : 125 (mm)
Web thickness(tw) : 7.5 (mm)
Flange thickness(tf) : 12.5 (mm)
Root fillet radius(r1) : 12 (mm)
Toe radius(r2) : 6 (mm)
Distance(b1) : 31.3 (mm)
Depth of straight portion of web(d) : 196.4 (mm)
Flange slope(sf) : 14 (%)

Axial Properties
Sectional area(A) : 48.79 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 5180 (cm4)
Moment of inertia about z-axis(Iz) : 337 (cm4)
Polar moment of inertia(Ip) : 5517 (cm4)
Radius of gyration about y-axis(iy) : 103 (mm)
Radius of gyration about z-axis(iz) : 26.3 (mm)
Polar radius of gyration(ip) : 106.3 (mm)
Statical moment of area about y-axis(max Sy) : 232.18 (cm3)
Statical moment of area about z-axis(max Sz) : 21.09 (cm3)
Elastic section modulus about y-axis(Wy) : 414 (cm3)
Elastic section modulus about z-axis(Wz) : 53.9 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 27.76 (cm2)
Shear area in z-direction(Az) : 18.63 (cm2)

Torsional Properties
Torsional constant(It) : 18.59 (cm4)

Warping Properties
Sectorial coordinate with respect to shear center(max w) : 74.22 (cm2)
Warping constant with respect to shear center(Iw) : 57379.4 (cm6)
Warping radius of gyration with respect to shear center(iw) : 32.5 (mm)
Warping section modulus with respect to shear center(Ww) : 773.11 (cm4)
Warping statical moment with respect to shear center(max Sw) : 289.92 (cm4)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 465.26 (cm3)
Plastic section modulus about z-axis(Wpl,z) : 101.62 (cm3)
Plastic warping section modulus with respect to shear center(Wpl,w) : 1159.67 (cm4)
Plastic shape factor about y-axis(apl,y) : 1.124
Plastic shape factor about z-axis(apl,z) : 1.885
Plastic shape factor with respect to shear center(apl,w) : 1.5
Plastic shear area in y-direction(Apl,y) : 31.25 (cm2)
Plastic shear area in z-direction(Apl,z) : 17.81 (cm2)
Plastic limiting normal force(Npl) : 1132.088 (kN)
Plastic limiting shear force(Vpl,y) : 423.992 (kN)
Plastic limiting shear force(Vpl,z) : 241.675 (kN)
Plastic limiting bending moment(Mpl,y) : 109.34 (kNm)
Plastic limiting bending moment(Mpl,z) : 20.79 (kNm)

Other Properties
Weight(G) : 37.8 (kg/m)
Surface area per unit length(Am) : 0.932 (m2/m)
Volume(V) : 4879 (cm3/m)
Section factor(Am/V) : 191.068 (1/m)

I250x125x7.5x12.5
I250x125x7.5x12.5
I250x125x7.5x12.5.dwg
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