H 344x348x10x16

H-Section · JIS G 3192 · Japan

H 344x348x10x16 is a Japanese wide-flange H-section 344.0 mm deep with a 348.0 mm wide flange, weighing 115.0 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	344.0 mm	13.54 in
Flange width, bf	348.0 mm	13.70 in
Flange thickness, tf	16.0 mm	0.630 in
Web thickness, tw	10.0 mm	0.394 in
Mass per metre	115.0 kg/m	77.3 lb/ft
Area, A	14,600 mm²	22.63 in²
Second moment, Ix	332,000,000 mm⁴	797.6 in⁴
Second moment, Iy	113,000,000 mm⁴	271.5 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 344x348x10x16 the computed area agrees with the published value to better than 0.01% and I_x to 0.29%. Where a value is also published, the published one above is the one to quote.

Property	Value
Elastic modulus, Z_x	1,935,756 mm³
Elastic modulus, Z_y	646,242 mm³
Plastic modulus, Z_px	2,121,695 mm³
Plastic modulus, Z_py	979,883 mm³
Radius of gyration, rx	151.0 mm
Radius of gyration, ry	87.8 mm

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

Neighbouring sizes

LighterH 482x300x11x15111.0 kg/m HeavierH 606x201x12x20118.0 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