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2. List of track gauges - Wikipedia

   en.wikipedia.org/wiki/List_of_track_gauges

   See 8 + 1 ⁄ 4 in (210 mm) gauge ridable miniature railways: 229 mm 9 in: See 9 in (229 mm) gauge ridable miniature railways: England: Railway built by minimum gauge pioneer Sir Arthur Heywood, later abandoned in favor of 15 in (381 mm) gauge. 240 mm 9 + 7 ⁄ 16 in: See 9 + 7 ⁄ 16 in (240 mm) gauge ridable miniature railways: 241 mm 9 + 1 ...

3. Minimum-gauge railway - Wikipedia

   en.wikipedia.org/wiki/Minimum-gauge_railway

   Minimum-gauge railways are railways with track gauges smaller than those of narrow-gauge railways, primarily designed for light, industrial, or tourist transportation. The most common gauges for minimum-gauge railways include: 15 in (381 mm) [1] 400 mm (15 + 3 ⁄ 4 in) [2] 16 in (406 mm) 18 in (457 mm) 19 in (483 mm) 500 mm (19 + 3 ⁄ 4 in ...

4. 2 ft and 600 mm gauge railways - Wikipedia

   en.wikipedia.org/wiki/2_ft_and_600_mm_gauge_railways

   Two foot and 600 mm gauge railways are narrow gauge railways with track gauges of 2 ft (610 mm) and 600 mm (1 ft 11 + 5 ⁄ 8 in), respectively. Railways with similar, less common track gauges, such as 1 ft 11 + 3 ⁄ 4 in ( 603 mm ) and 1 ft 11 + 1 ⁄ 2 in ( 597 mm ), are grouped with 2 ft and 600 mm gauge railways.

5. ASTM A992 - Wikipedia

   en.wikipedia.org/wiki/ASTM_A992

   ASTM A992 is currently the most available steel type for structural wide-flange beams. The industry's technical institute describes the standard thus: "ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) is the preferred material specification for wide-flange shapes, having replaced ASTM A36 and A572 grade 50. There are a couple of noteworthy enhancements ...

6. Narrow-gauge railway - Wikipedia

   en.wikipedia.org/wiki/Narrow-gauge_railway

   A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge narrower than 1,435 mm (4 ft 8 + 1 ⁄ 2 in) standard gauge. Most narrow-gauge railways are between 600 mm ( 1 ft 11 + 5 ⁄ 8 in ) and 1,067 mm ( 3 ft 6 in ).

7. Rail profile - Wikipedia

   en.wikipedia.org/wiki/Rail_profile

   The traditional form of grooved rail is the girder guard section illustrated to the left. This rail is a modified form of flanged rail and requires a special mounting for weight transfer and gauge stabilisation. If the weight is carried by the roadway subsurface, steel ties are needed at regular intervals to maintain the gauge.

8. Sheet metal - Wikipedia

   en.wikipedia.org/wiki/Sheet_metal

   In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge differs between ferrous metals and nonferrous metals such as aluminum or copper. Copper ...

9. Category:Minimum gauge railways - Wikipedia

   en.wikipedia.org/wiki/Category:Minimum_gauge...

   Track gauges are ordered by actual track gauge, ... Pages in category "Minimum gauge railways" The following 7 pages are in this category, out of 7 total.