Steel grades

Steel grades and its typical use

Steel grade	Size Diameter, mm	GOST, TU	Foreign analog	DIN	End product, mm	Typical use (application)
10-55	5-80	1050-74	СК-10-СК-55	17200	Calibrated steel 5-80	Manufacture of different machine parts: pinion, bent shaft, bushing, camshaft, pin, rod, etc
		1051-73			Calibrated steel 5-80
10-55	9-55	8560-78	СК10-СК-55	1015	St.Hexahedral 9-55
		1051-73		17200	St.Hexahedral 9-55
15Х-40Х	5-65	4543-71	15Сч3-41Сч4	17200	Calibrated round	Products manufactured of heat-treated steel, general use chains for mining machinery, etc.
		8560-78		17210
18ХГ-25ХГНМА	5-80	4543-71	16МпСЧ5-	17200	Calibrated round
		8560-78		27NiСчМо2
15ХМ-	5-80	4543-71	15ХМо2	17200	кCalibrated round
40ХМФА		8560-78	41СчМо2V4	17210	Calibrated hexahedral
12ХН-	5-80	4543-71	12ХМп5	17200	Calibrated round
20Х2Н4А		8560-78	14NiСч18		Calibrated hexahedral
38Х2Ю-	5-80	4543-	31СчМо12	17200	Calibrated round
12Х13	20-40	4543	Х10Сч13	17200
08кп-20пс	7-40	10702	St12	17200	Calibrated round
20-50	7-40	10702	СК-55	17200	Calibrated round	Parts manufacturing by cold extrusion and upsetting methods
15Х-45Х	7-40	10702	15Сч3-41Сч4	17200	Calibrated round
15Г-45Г	7-40	10702	15Сч-41Сч	17200	Calibrated round
60С2Г	5-30	14955	65Si7	17222	Polished round	Manufacture of springs, bow springs and other details used in quenched condition
60С2А		14955	65Si7		Steel
ст.ШХ15	10-25	801-78	100Сч6	17230	Calibrated round	Manufacture of rings, bearing balls and rollers
ст.ШХ15СГ			100СчМп6			Manufacture of rings, bearing balls and rollers

Certification

The Works products are certified by GOST 1051-73,10702-78,4543-71,14959-79, 7417-75,801-78 and National Standards of Ukraine.

The quality management system is certified by TUVNORD for compliance with the requirements of EN ISO 9001:2000 and by system UKRSEPRO for compliance with the requirements of ISO 9001:2001.

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Konstantinovka Iron & Steel Works

In harmony with quality!

Steel grades

Steel grades and its typical use

Certification

On-line inquiry form

Konstantinovka Iron & Steel Works