Calibrated bars of MMC-Steel Екатеринбург

CALIBRATED ROLLED STEEL BARS

MMC-STEEL CALIBRATED STEEL MANUFACTURER:

Nadezhdinski Metallurgical Plant

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
		B (machining)	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.

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