H 175x175x7.5x11

H-Section · JIS G 3192 · Japan

H 175x175x7.5x11 is a Japanese wide-flange H-section 175.0 mm deep with a 175.0 mm wide flange, weighing 40.4 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	175.0 mm	6.89 in
Flange width, bf	175.0 mm	6.89 in
Flange thickness, tf	11.0 mm	0.433 in
Web thickness, tw	7.5 mm	0.295 in
Mass per metre	40.4 kg/m	27.1 lb/ft
Area, A	5,132 mm²	7.95 in²
Second moment, Ix	29,200,000 mm⁴	70.2 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 175x175x7.5x11 the computed area agrees with the published value to 0.01% and I_x to 1.05%. Where a value is also published, the published one above is the one to quote.

Property	Value
Elastic modulus, Z_x	330,219 mm³
Elastic modulus, Z_y	112,427 mm³
Plastic modulus, Z_px	369,478 mm³
Plastic modulus, Z_py	171,467 mm³
Radius of gyration, rx	75.0 mm
Radius of gyration, ry	43.8 mm

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

Neighbouring sizes

LighterH 300x150x6.5x936.7 kg/m HeavierH 346x174x6x941.4 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