TATA Steelium

Introduction

The world's first branded Cold Rolled Steel

Tata Steel launched the world's first branded Cold Rolled Steel - Tata Steelium – in the year 2001. It made sense to come up with a branded product as that would provide a number of benefits for customers.

Tata Steelium, apart from providing world class quality, assures you of the genuineness of the product. It goes a long way in meeting your challenge of gaining a sustainable competitive edge in the marketplace. With the name 'Tata Steelium' being marked on the product itself, you can be assured of the authenticity of your purchase

Features

With Tata Steelium as the source of your raw material, you have a definite edge over your competitors since your customers would tend to rely more on products made from Tata Steelium.

Tata Steelium will help you benefit from the goodwill and trust the name 'Tata' enjoys in the market.

Experience the Tata Steelium advantage...

Authenticity and genuineness of the product
Superior product quality
Savings through better yield
Better value for your products
Wide range of grades, thickness and widths
Well organised distribution network throughout the country
Quick response & prompt redressal of problems
Deliver superior value to your customers on a consistent basis and by design
Opportunity to differentiate your product on the basis of raw material source

Packaging

Packaging for Tata Steelium

The Tata Steelium coils are wrapped in VCI paper with HDPE laminate, metal packed with galvanized steel to ensure proper protection at the time of transportation & storage. There are distinct identifiable Tata Steel tags & unique blue seals on the packaging which help identify the source of the material.

Specifications

Application segment	Automotive				Panel						Furniture		General Engineering
TDC No.	AU03		AU09		PN02		PN03		PN04		TR08 *		TR15
Grade	DQ		EDD		DQ		DQ		DQ		CQ		CQ
Dimensional	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
Thickness Range (mm)	0.4	3.2	0.4	3.2	0.8	3.2	0.8	2.5	0.8	1.6	0.35	1.2	0.4	3.2
Width Range	1000	1540	1000	1525	1000	1540	1000	1525	1000	1525	900	1250	1000	1540
Thickness Tolerance +/- (mm)	0.5% on Central Line Thickness		0.5% on Central Line Thickness		0.5% on Central Line Thickness		0.5% on Central Line Thickness		0.5% on Central Line Thickness		0.5% on Central Line Thickness		0.5% on Central Line Thickness
Width Tolerance Min (-ve) mm	0		0		0		0		0		0		0
Width Tolerance Min (+ve) mm*	12		3		12		3		3		12		12
Mode of Forming	Drawing	Bending	Drawing		Bending		Bending		Bending		Bending		Bending
Chemistry	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
% C	0.035	0.07	0.025	0.05	0.02	0.06	0.02	0.06	0.02	0.06		0.1	0.035	0.1
% Mn	0.2	0.4		0.2	0.1	0.25	0.1	0.25	0.1	0.25	0.4	0.6	0.3	0.6
% Si		0.04		0.015		0.03		0.03		0.03		0.05		0.1
% S		0.02		0.012		0.015		0.015		0.015		0.025		0.04
% P		0.025		0.015		0.025		0.025		0.025	0.02	0.045		0.04
N (ppm)		60		55		60		60		60
% Al	0.02		0.025	0.06	0.021	0.06	0.021	0.06	0.021	0.06	0.02	0.07
% B					0.002		0.002
Mechanical Properties	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
YS (Mpa)	140	220		180		270				270
UTS (Mpa)	280		275	350	270	410			270	410
% El	35		45		30				30
Hardness (HRB)		50		40		55		55		55	55	65	55	65
Bend	ok		ok		ok		ok		ok		ok		ok
ECV (mm)	9.1
Surface Characteristics	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
Ra	0.8	1.6	0.8	1.2	0.8	1.4	0.8	1.4	0.8	1.4	0.6	1.6	0.6	1.6
Shape	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
Waviness (mm/500mm)		8		5		4		3		3		8		8
Centre Buckle (mm/500mm)		8		5		4		3		3		8		8
Camber (mm/1000mm)		1		1		1		1		1		1		1
											* Negative thk tolerance

Applications

. Automobile Components

. Electrical Stampings

. Electrical Panels

. Furniture

. Drums & Barrels

. Precision Sheet Metal Parts

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