Mild Steel & Structural Steels

Galvanised iron or steel is a building material composed of sheets of hot-dip galvanised mild steel, cold-rolled to produce a linear corrugated pattern in them. The corrugations increase the bending strength of the sheet in the direction perpendicular to the corrugations, but not parallel to them. Normally each sheet is manufactured longer in its strong direction.

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Product	Thickness	Dimensions (W X L)	Grade
GP Sheet	0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.63, 0.8, 1, 1.25, 1.4, 1.6MM	900 to 1220MM X 2500, 3000MM	IS 277/ 1992 Class II to VIII Coating
GC Sheet	0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.63, 0.8, 1, 1.25, 1.4, 1.6MM	800, 880, 885MM X 2500, 3000, 3600MM	IS 277/ 1992 Class II to VIII Coating

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Written by: Super User

Hot rolled is the basic carbon steel product produced by the steel mill and is applied to applications where surface finish is not critical.Hot Rolled Sheet is used for a wide range of applications, from simple bends to complex draws or structural applications that require a specific strength level. The steel grade and processing technique of the metal are important in order to meet the customer requirements.

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Product	Thickness	Width X Length	Grade	Application
HR Sheet	1.2, 1.6, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5mm 12G, 14G, 15G, 16G	1000 to 1400MM X 2500 to 4500MM	IS 10748/1995 grades I, II, III, IS 5986/1992 Fe 410, 510, API 5L grades A, B, X42, X46, X52, X56, X60, X65, SAIL-WTCR, IS 11513/1985 grades O, D, DD, EDD, IS 1079/ 1994 grades O, D, DD, EDD, IS 2062/ 1999, Medium Carbon Strapping Steel, MC-11, C-30, 40, 50, Medium Silicon Electrical Steel, IS 6240/1999, SAILMA, IS 2062 grades B, C, IS 5986/1992 Fe 330, 360, 410, 510, SAILRIM, E-34, E-38, SAPH 440, IS 2062/1999 Grade B with copper, SAILCOR/ IRSM-41, IS 8500/1992, SAE 1020, SAE 1012, SAE 1541. Thickness and width tolerances are as per IS 1852/ 1985
HR Coil	1.6, 1.8, 2.0, 2.2, 2.5, 2.8, 3.1, 3.5, 3.8, 4.3, 4.6, 4.8, 5.0, 5.1, 5.6, 6.0, 6.2, 7, 8, 8.6, 9.2, 10, 11, 12, 14, 16	Width: 930 to 1420MM in coils	IS 10748/1995 grades I, II, III, IS 5986/1992 Fe 410, 510, API 5L grades A, B, X42, X46, X52, X56, X60, X65, SAIL-WTCR, IS 11513/1985 grades O, D, DD, EDD, IS 1079/ 1994 grades O, D, DD, EDD, IS 2062/ 1999, Medium Carbon Strapping Steel, MC-11, C-30, 40, 50, Medium Silicon Electrical Steel, IS 6240/1999, SAILMA, IS 2062 grades B, C, IS 5986/1992 Fe 330, 360, 410, 510, SAILRIM, E-34, E-38, SAPH 440, IS 2062/1999 Grade B with copper, SAILCOR/ IRSM-41, IS 8500/1992, SAE 1020, SAE 1012, SAE 1541.

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Written by: Super User