Some bar profiles: types of steel profiles!
Varietal hire They are distinguished by the shape and size of the cross-section, by the surface finish and heat treatment to which this type of rolled product was subjected, i.e. annealed rolled products, no annealed, normalized, etc.
The most widely used bars are:
- rails, channels (large grade);
- beams of an angular, tee, I-profile, strips (medium grade);
- reinforcing iron, rods, wire rod (small grade).
Long products have a wide variety of shaped profiles!
In industry, profiled sheet products are increasingly used, as well as rolled products with a profile that periodically vary in length. Such rolled products are used as blanks for stamping, which makes it possible to reduce metal waste and significantly reduce labor intensity in the manufacture of products.
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