Galvanized sheet, steel sheet, cold-rolled sheet , hot-rolled sheet - Hot-rolled sheets st3sp / sp, st09g2s, st20, st45 from 1.5mm to 200mm - Cold-rolled sheets st08ps, 08yu, 08kp from 0.5mm to 3.0mm - Galvanized sheets (in sheets and rolls) from 0.55mm to 2, 0mm
I-Beam - normal flange I-beams 20B, 25B, 30B, 35B, 40B, 45B, 50B, 55B, 60B, 70B. - wide-flange I-beam 20Sh, 25Sh, 30Sh, 35Sh, 40Sh, 45Sh, 50Sh, 60Sh, 70Sh, 80Sh, 90Sh, 100Sh. - I-beam column 20K, 25K, 30K, 35K, 40K
Steel round bar - st 3, Article 20 dia. from 12 to 290 mm - st 35, st45, st40X dia. from 12 to 290 mm - st 09G2S, st 20H13 dia. from 10 to 250 mm - st 18 x 15 from 20 to 100 mm - hexagonal st 20 st 35 from N19 to N36 - rolled wire dia. from 6 to 8
STEEL REBAR: - steel grades A400C, A500C with a diameter from 6 to 40 mm of steel grade AIII of a steel grade ст35ГС, 25Г2С - with a diameter from 6 to 40 mm in accordance with GOST 5781-82 standard. - steel grade AI with a diameter from 6 to 40 mm in accordance with GOST 5781-82 standard. CARBON STEEL of normal quality ROLLED WIRE with a diameter of 5.5 ... 10 mm BP-1 WIRE for reinforcement of reinforced concrete structures from 3 to 5 mm in diameter according to GOST 6727, GOST 7348 standards
Shaped steel pipes, rectangular pipes - shaped pipe st3 from 15x15 mm to 80x80 mm - Hollow section rectangular from 100x100 mm to 200x200 mm - water and gas pipe to dia. from 15mm to 50mm - electrowelded pipes dia. from 57mm to 89mm
Weld-free hot-rolled pipes are as of the following steel grades: steel 10, st 20, st35, st 45, st40X, st09G2S, 30HGSA. The curvature of any part of the pipe for 1m length should not exceed: - 1.5 mm - for pipes with wall thickness up to 20mm - 2.0 mm - for pipes with wall thickness above 20-30mm - 4.0 mm - for pipes with a wall thickness of more than 30mm.
Main manufacturing standartds of channel bars are as follows: GOST 8240-89 (GOST 8240-97) Hot-rolled steel channel bars GOST 8278-83 Equal flange roll-formed channel bars GOST 8281-80 Unequal flange roll-formed channel bars GOST 19425-74 Special Steel Channels
- hot-rolled equal steel angle sections according to GOST 8509-93 - cold-rolled equal steel angle sections according to GOST 19771-93 - unequal steel angle sections have different width of legs - hot-rolled equal steel angle sections according to GOST 8509-93 - Cold-formed, non-equal-angle sections according to GOST 19772-93).
- GOST 2879-88 Hot-rolled steel hexagonal bars - GOST 8560-78 Gauged hexagonal bars - GOST 1435-99 Hexagonal rods of tool non-alloy steel - GOST 10702-78 Hexagonal bars made of high quality structural carbon and alloyed steel for cold extrusion and cold upsetting operations
- small up to 0.025 sq. mm mesh - small from 0,025 to 0,25 sq. mm mesh - fine metal mesh - of 0.25 - 1 sq. mm - fine-mesh metal - medium mesh - 1 - 25 square mm - large mesh - 25 - 625 square mm - large mesh with a cell area of more than 625 square mm
- Steel wire of low carbon steel is used for reinforcement according to GOST 6727; and for the reinforcement of prestressed structures of carbon steel according to GOST 7348 standard - Binding wire or annealed wire according to GOST 3282 - Welding wire according to GOST 2246 - Stainless steel wire from high-alloyed, heat-resistant and corrosion-resistant steel according to GOST 18143 - Barbed wire: single strand wire according to GOST 285-69, double strand wire according to TU 14-170-219-95 - Spring wire according to GOST 9389 - Steel wire rope in accordance with GOST 7372 - Razor Wire
A forged piece is a metal blank of a round or a square shape (forged square) or a piece in the form of a strip, bandage, shafts, rings. Such a blank forging requires further processing.