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Hot Rolled (HRC) Coil

Hot Rolled (HRC) Coil

SRJ Peety Steels manufactures a wide range of Hot Rolled Sheets and Coils following the standards of the Bureau of Indian Standards (BIS) and other countries. Our HR Coil is used for various applications such as automobiles, electrical appliances, construction materials, containers and steel pipes.

Grade: E160 – E450
Thickness Range: 1.2 mm to 12 mm
Thickness Tolerance: 50 microns
Width: 500 mm
Width Tolerance: <1mm

IS 10748:2004

CHEMICAL PROPERTIES

Constituent, Percent, Max (%)
Gr	C	M	S	P	CE MAX
1	0.100	0.500	0.040	0.040	-
2	0.120	0.600	0.040	0.040	-
3	0.160	1.120	0.040	0.040	-
4	0.200	1.300	0.040	0.040	0.450
5	0.250	1.300	0.040	0.040	0.450

MECHANICAL PROPERTIES

Gr	Tensile Strength, Min. Mpa	Yield Stress, Min.Mpa	Percentage Elongation, Minimum at Gauge Length 5.65 √s	Internal Diameter of Bend
1	290	170	30	t
2	330	210	28	2t
3	410	240	25	2t
4	430	275	20	3t
5	490	310	15	3t

IS 15914:2011

CHEMICAL PROPERTIES

Constituent, Percent, Max
		Carbon	Manganese	Silicon	Sulphur	Phosphorus	Aluminium
Sr No.	Garde	Max	Min	Max	Max	Max	Min
1	2	3	4	5	6	7	8
I)	HS 235	0.16	0.30	0.25	0.025	0.025	0.015
ii)	HS 265	0.18	0.40	0.30	0.025	0.025	0.015
iii)	HS 295	0.19	0.50	0.35	0.025	0.025	0.015
iv)	HS 345	0.20	0.70	0.45	0.025	0.025	0.015

MECHANICAL PROPERTIES

Grade	Tensile Strength, Mpa, Min.	Yield Stress, Mpa, Min	Percentage Elongation at Gauge Length 5.65 √s, Min.	Reference Heat Treatment Austenitizing Temperature
HS 235	360-460	235	25	920-960
HS 265	410-510	265	22	890-930
HS 295	450-560	295	20	890-931
HS 245	490-610	345	18	880-920

SL. No.	Constituent	Permissible Variations Over the Maximum & Under the Minimum Specified limits % (Max)
1	Carbon	0.02
2	Manganese	0.03
3	Silicon	0.03
4	Sulphur	0.005
5	Phosphorus	0.005

IS 2062 GR I To V

CHEMICAL PROPERTIES

Constituent, Percent, Max (%)
Grade Designation	Quality	C	Mn	S	P	Si	CE Mx
E 250	A	0.23	1.50	0.045	0.045	0.40	0.42
	BR	0.22	1.50	0.045	0.045	0.40	0.41
	BO	0.22	1.50	0.045	0.045	0.40	0.41
	C	0.20	1.50	0.045	0.040	0.40	0.39
E 275	A	0.23	1.50	0.045	0.045	0.40	0.43
	BR	0.22	1.50	0.045	0.045	0.40	0.42
	BO	0.22	1.50	0.045	0.045	0.40	0.42
	C	0.20	1.50	0.040	0.040	0.40	0.41
E 300	A	0.20	1.50	0.045	0.045	0.45	0.44
	BR
	BO
	C	0.20	1.50	0.040	0.040	0.45	0.44
E 350	A	0.20	1.55	0.045	0.045	0.45	0.47
	BR
	BO
	C	0.20	1.55	0.040	0.040	0.45	0.45
E 410	A	0.20	1.60	0.045	0.045	0.45	0.50
	BR
	BO
	C	0.20	1.60	0.040	0.040	0.45	0.50

MECHANICAL PROPERTIES

Grade Designation	Quality	Tensile Strength Min. Mpa	Y.S. Min. Mpa			% Elongation, Min at Guage Length, L=5.65	Internal Diameter of Brand		Internal Diameter of Diameter
Grade Designation	Quality	Tensile Strength Min. Mpa	<20	20-40	>40	% Elongation, Min at Guage Length, L=5.65	<=25	>25	Temp .C	Min J
E 250	A	410	250	240	230	23	2t	3t	-	-
	BR								RT	27
	BO								0	27
	C								(-) 20	27
E 275	A	430	275	265	255	22	2t	3t	-	-
	BR								RT	27
	BO								0	27
	C								(-) 20	27
E 300	A	440	300	290	280	22	2t	-	-	-
	BR								RT	27
	BO								0	27
	C								(-) 20	27
E 350	A	490	350	330	320	22	2t	-	-	-
	BR								RT	27
	BO								0	27
	C								(-) 20	27
E 410	A	540	410	390	380	20	2t	-	-	-
	BR								RT	25
	BO								0	25
	C								(-) 20	25

IS 15914:2011

CHEMICAL PROPERTIES

	Carbon	Manganese	Silicon	Sulphur	Phosphorus	Aluminum
Grade	Max	Min	Max	Max	Max	Min
1	0.16	0.30	0.25	0.025	0.025	0.020

MECHANICAL PROPERTIES

Tensile Strength MPa	Yield Stress MPa	Percentage Elongation at Gauge Length 5.65 √s	Internal Diameter of Bend
	Min	Min	Max
350-450	240	25	t

TESTING FACILITY

PARAMETER	EQUIPMENT
Chemical Composition	Optical Emission Spectrometer Oxygen, Hydrogen and Nitrogen Analyzer
Internal Cleanliness	Macro Etching and S Printing
Tensile properties	Computerized UTM 10T/25T/30T/60T/120T
Hardness	Vickers/Rockwell Hardness Tester
Impact Energy	Impact testing m/c (BSEN 450J/ASTM600J)
Bend Test	Bending and Folding m/c - 100T
Cupping value	Hydraulic Erichsen Cupping Tester
Drop weight tear test	DWTT m/c - 30,000J
Microstructure	Metallurgical Microscope with Image Analyzer

PRODUCT APPLICATIONS

TRACEABILITY CERTIFICATE

AS PER IS NORMS OF IS 1062 (2011)

TRACEABILITY CERTIFICATE

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Hot Rolled (HRC) Coil