Calibrated bars

CALIBRATED ROLLED STEEL BARS

UMMC-STEEL CALIBRATED STEEL MANUFACTURER:

Calibrated round steel bars  

Standards,
specifications and regulations
Delivery condition Surface quality group according to GOST 1051-73 Diameter, mm

Tolerance (tolerance class)

Length, mm

Length tolerance, mm
GOST 7417-75 CW – cold-worked,
HT – heat-treated (annealed or high-tempered)
V 10 through 80 h11, h12 2500 through 6000 +30 (at L up to 4000 mm) 
+50 (at L over 4000 mm)
B (machining) 14 through 30 h10, h11, h12
30 through 80 h11, h12

Calibrated hexagon steel bars  

Standards,
specifications and regulations
Delivery condition Surface quality group according to GOST 1051-73 Inscribed circle diameter, mm

Tolerance (tolerance class)

Length, mm Length tolerance, mm
GOST 8560-78

CW – cold-worked,
HT – heat-treated (annealed or high-tempered)

V 10 through 63 h11, h12 2500 through 6000

+30 (at L up to 4000 mm) 
+50 (at L over 4000 mm)

Rolled steel grade calibrated round with a special surface finish

Standards,
specifications and regulations
Delivery condition Surface quality class Diameter, mm

ПTolerance (tolerance class)

Length, mm Length tolerance, mm
GOST 14955-77 CW – cold-worked,
HT – heat-treated (annealed or high-tempered)
V, G, D 14 through 50 h10, h11, h12 2500 through 6000 +50

Steel grades

Normal quality carbon steel; non-alloyed quality structural and special steel; alloyed steel; non-alloyed and alloyed spring steel; bearing, tool and heat-resistant steel:

GOST 801-78, GOST 1050-2013, GOST 1435-99, GOST 1414-75, GOST 4543-2016, GOST 5950-2000, GOST В 10230-75, GOST 10702-2016, GOST 14959-2016, GOST 20072-74, TU 14-1-196-73, TU 14-1-381-72, TU 14-1-437-2015, TU 14-1-512-2008, TU 14-1-676-73, TU 14-1-950-86, TU 14-1-1210-2012, TU 14-1-1256-2012, TU 14-1-1742-76, TU 14-1-1760-2008, TU 14-1-2232-2004, TU 14-1-2330-77, TU 14-1-2564-2015, TU 14-1-2622-2008, TU 14-1-2884-80, TU 14-1-2908-2003, TU 14-1-3238-2006, TU 14-1-3271-2007, TU 14-1-3455-2003, TU 14-1-3697-84, TU 14-1-3837-2010, TU 14-1-3957-85, TU 14-1-4020-2007, TU 14-1-5416-2011, TU 14-1-5561-2008, TU 14-1-5612-2011, agreed technical specifications.

Labeling and packaging

Packaging conforms to GOST 7566-94.

Each bundle is labeled with metallic or plastic tags that bear the following data stamped on them:

  • manufacturer's trade mark;
  • customer name;
  • batch No.;
  • steel grade;
  • heat No.
  • dimension;
  • preservation;
  • length;
  • acceptance date;
  • bundle weight (for PJSC AVTOVAZ only).

Ends of bars over 30mm in diameter bear a stamped steel grade and heat number.

Bars can be packaged into packaging materials (polyethylene film; polypropylene sheet with volatile corrosion inhibitors).

Bars are treated with Volgol-131, a preservation & stamping oil (TU 0258-005-34686523-2003).

Bundle weight: max 4.7 tones.

HOW TO PLACE AN ORDER FOR CALIBRATED ROLLED STEEL BARS

To buy calibrated rolled steel bars, you can use our catalogue or fill in our feedback form. Make sure you have attached your company details.

OTHER PRODUCTS MANUFACTURED BY UMMC-STEEL:

арматур а500с, а3

Rebars

Уголок 45

Angle bars

Серовская сталь - круги

Round bars

Шестигранный прокат стальной купить

Hexagon bars

Ваша корзина пуста.

иконка калькуляторMetal Rolling Calculator
Calculations are preliminary, for more accurate calculations contact the company manager. Telephone +7 (34368) 9 85 44
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