H 350x175x7x11

H-Section · JIS G 3192 · Japan

H 350x175x7x11 is a Japanese wide-flange H-section 350.0 mm deep with a 175.0 mm wide flange, weighing 49.4 kg/m. The dimensions below are the published JIS G 3192 values; the drawing is generated from them.

JIS H-sections are the Japanese wide-flange family of JIS G 3192, covering beam and column proportions in one series.

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Published dimensions

Property	Metric	Imperial
Depth, d	350.0 mm	13.78 in
Flange width, bf	175.0 mm	6.89 in
Flange thickness, tf	11.0 mm	0.433 in
Web thickness, tw	7.0 mm	0.276 in
Mass per metre	49.4 kg/m	33.2 lb/ft
Area, A	6,291 mm²	9.75 in²
Second moment, Ix	135,000,000 mm⁴	324.3 in⁴
Second moment, Iy	9,840,000 mm⁴	23.6 in⁴

Derived section properties

Integrated from the section's own outline including the root and toe radii, whose arcs are integrated analytically rather than approximated by facets. For H 350x175x7x11 the computed area agrees with the published value to better than 0.01% and I_x to better than 0.01%. Where a value is also published, the published one above is the one to quote.

Property	Value
Elastic modulus, Z_x	771,431 mm³
Elastic modulus, Z_y	112,477 mm³
Plastic modulus, Z_px	864,217 mm³
Plastic modulus, Z_py	173,385 mm³
Radius of gyration, rx	146.5 mm
Radius of gyration, ry	39.6 mm

Z is the elastic modulus and Z_p the plastic modulus, following Japanese practice.

Neighbouring sizes

LighterH 244x175x7x1143.6 kg/m HeavierH 200x200x8x1249.9 kg/m

Where these numbers come from

Published JIS G 3192 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API