current assignment

Hot Finished Hollow Sections for Construction Applications

Presentation by ISMT Limited

1. Infrastructure Senario2. Some Landmark Projects of the world3. Some from India4. UHS Definition5. Applications6. Advantages7. Technical Data of the product8. Product Range of ISMT9. Cost Comparision

Presentation-Snapshot

Indian Infrastructure Scenario

India to invest $ 1 trillion US dollars till 2019. Airports, Rail Network, Roads and Bridges Power generation thrust areasPrivate Participation is increasing

Disclaimer

All photographs used in this presentation are collected from various sources only for the

specific purpose of highlighting the Architectural excellence of their creators

ISMT Limited does not claim any role in creating these structures

Ryugyong Hotel, Korea

Stadium in Munich

Millau Viaduct, France

Beijing National Stadium

Infosys, Mysore

Infosys Global Centre

ISMT LIMITED

Established in 1980Initial capacities15,000 M.T. of Seamless Tubes per annum.Current capacities to produce 450,000 M.T. Per annumManufacturing units in Jejuri (Pune) Ahmednagar and BaramatiProducts forPower Gen, OCTG, Bearing, Mechanical, Automotive, Mining applicationsDeveloped UHS for infrastructure purposes

We believe

India A land united by different Cultures, Ideas,

Philosophies, Arts and MusicIs now destined to become the destination for

the modern architectureAt ISMT we believe we have a role to play

We present our UHS tubes for those who dream to create a landmark

UHS Tubes

Ultra High Strength, Seamless Hot Rolled Hollow Sections conforming to EN 10210

UHSTMApplications

Visible supporting columns (water cooled for fire fighting or air conditioning purposes or concrete-filled for fire safety purposes or to enhance load - ability and ventilation system) for light bands and glazed walls, as framing for:

• Wall elements • Skeletons• String boards• Pedestals• Sliding door system

• Railings• Grilles• Gates• Door posts.

Architecture

UHSTMApplications

Steel Construction

Supporting columns

Main beams

Framework

Lattice girders

Road & Rail Vehicle ConstructionFrame structures of trucks,Buses,TrailersRailway carsMobile service platform.

Mechanical EngineeringSub - frames and support for machinery, equipment and container, cross beams jigs and fixtures.

Offshore installation

Ship Building Industry

Helicopter decks,

Radar towers for ships

Deck super structures

Secondary structuresDericks.

Other Applications

UHS for Visual Appeal

UHS FOR FLEXIBILITY IN DESIGN

UHS FOR AESTHETICS

UHS FOR CHALLENGING STRUCTURES

UHS FOR ICONIC STRUCTURES

UHSTMAdvantages

• Wide Range of steel grades for most varied application.

• Large range of sizes and longer length.• Optimum building load capacity.• Unrestricted weld ability.• Visual appeal.• Structural safety and reliability.• Cost effectiveness reduced cross section, wall

thickness and thus dead weight. • Small weld volumes.• Savings in paint coating and corrosion protection

cost.• Uniform connection and joints in columns, beams

and girder because outer dimension can be kept constant.

• Option to install supply lines( Air conditioning, electricity or water.

UHSTMStructural Grades & Properties

Carbon Steel

Chemical composition and mechanical properties

Shown below, for each grade of carbon steel provided for by EN 10210-1, are the chemical analyses and mechanical properties.

UHSTMStructural Grades & Properties

Fine grain steel Fine grain steel – chemical composition and mechanical properties

Shown below, for each grade of fine grain steel provided for by EN 10210-1, are the chemical analyses and mechanical properties.

CE (IIW) maximum value 0.63%

Fine grain, high strength, quench and tempered steels Fine grain, high strength, quench and tempered steels • UHS hollow sections made of fine grain, high strength steels in• various sizes and thicknesses. These tubes find application in the construction of bridges,• crane construction, offshore engineering, building construction, ship building and other areas• where reduction of dead weight without any loss of load bearing capacity structure is critical.• Typical characteristics of these tubes are high yield strengths and good toughness with the• guarantee of chemistry that is suitable for welding. Tubes are produced as per following• chemical analysis that guarantee the required mechanical properties which generally• conform to EN 10297 specification

Structural Grades & Properties

Dimensional RangeDimensional Range

System Cost Per Sq. Mtr. Rs. Structure Wt. M.T.

Steel Structure (250 Grade)composite

5720 45.95

Steel Structure (350 Grade) 4614 43

Steel Structure (UHS) 5530 43

Weight of UHS Tubes is calculated at par with other sectionswhich can be reduced as per the structural engineers's recommendations

Cost Comparision

LET'S MAKE EVERY STRUCTURE A LANDMARK OF INDIA

Thank you very much