ANGLE

This group of metal products includes hot-rolled steel equal-leg and unequal-leg angles fabricated according to GOST535-88.

Angles are categorized as follows:

Rolled steel equal-leg angles.

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Dimensions of these angels conform to GOST 8509-93.

Depending on rolling accuracy steel angles can be:

· –of high accuracy;

· –of standard accuracy.

The number of steel equal-leg angle fits its leg width in mm.

For example: angle 25 – leg width of this angle is 25 mm. Other dimensions (leg thickness and etc) are according to GOST (specified in reference book table).

Rolled steel non-equal-leg angles

   .jpgDimensions of these angels conform to GOST 8510-93.


Depending on rolling accuracy, steel angles can be:
• –of high accuracy;
• –of standard accuracy.
For example: angle 125808 – width of one leg is 125 mm, of another -80 mm; leg thickness – 8mm.
Steel angles are used in construction as elements for fabrication of steel structures.
Angles are made of standard quality carbon steel GOST 380 of grades 0, 3, 3/, 4, 4, 4, 5,6, 6, and high quality steel (low-alloyed) GOST 19281-89 of grades 082, 12, 16, 142, 17, 092, 14, 15, 10, 171, 1021, 102, 10, 152, 142, 162, 152, 182.

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