Steel grades for reinforcing beams and typical properties [9] Notes: HR - Hot rolled sheet CR - Cold rolled sheet HDG (CR) - Hot-dip galvanized (cold rolled base) sheet EG (CR) - Electrogalvanized (cold rolled base) sheet SS - Stainless steel XLF - Microalloy quality. Strength is obtained through small quantities of alloying elements such as vanadium and niobium. Designation number (e.g. 50) is mimimum yield strength in ksi. ..B..(M) - Carbon-boron
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user friendly and reduce the space that a conditioner occupies. Stainless steel is the main metal used due to its durability. Copper and aluminum are used for tubing. Stainless steel is an improvement from plastic due to its non corrosion abilities. It is also durable in comparison with traditional materials like plastic. Copper or Aluminum tubing are preferred due to the suitable thermal properties of the two metals. The steel made air conditioners are relatively light; this has enabled construction
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for strengthening structures. The steel reinforcement provides tensile stress ‘which plain concrete lacks’ (Chudley and Greeno‚ 2006). However when combined with the compressive strength of concrete‚ the overall strength of the composite material is increased. A particular concern for the RC is the corrosion of embedded steel‚ this can have a detrimental effect to the material and influence its structural integrity and durability therefore it is vital that the steel is protected to prevent the occurrence
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of hydraulic shaper comparing with the mechanical shaper. 2) a- What are the differences between the center and turret lathes? b -What is the meaning of the following characteristics of a grinding wheel: C 70 H 7 B 24 c- It is required to turn a steel bar from 60 mm to 54 mm diameter for a length of 120 mm. Calculate the machining time‚ if the cutting conditions are as follows: The depth of cut is 1.5 mm‚ the feed rate is 0.3 mm/rev. and the cutting speed is 30 m/min. (assume the approach and overtravel
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transport costs. Is usually compressed into small volumes and involved in moisture-proof paper package‚ taking up space is low. (7) the heavy hexagonal wire mesh is created of top quality low carbon steel wire‚ wire‚ galvanized woven wire tensile strength not less than 38kg/m2‚ wire diameters up to 2.0mm-3.2mm‚ steel wire surface also usually use hot-dip galvanizing protection‚ galvanizing layer thickness can be created in accordance with consumer requirements‚ galvanized volume can attain 300g/m2.
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Screw anchor in precast prestressed hollow core slabs HUS-A 6 / HUS-H 6 / HUS-I 6 / HUS-P 6 Screw anchor in precast prestressed hollow core slabs Anchor version HUS-A 6 Carbon steel Concrete Screw with hex head HUS-H 6 Carbon steel Concrete Screw with hex head HUS-I 6 Carbon steel Concrete Screw with hex head HUS-P 6 Carbon steel Concrete Screw with pan head Benefits - Quick and easy setting - Low expansion forces in base materials - Through fastening - Removable - Forged-on washer and hexagon head
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Solder (/ˈsoʊldə/‚[1] /ˈsɒldə/[1] or in USA /ˈsɒdər/[2]) is a fusible metal alloy used to join together metal workpieces and having a melting point below that of the workpiece(s). Soft solder is typically thought of when solder or soldering is mentioned‚ with a typical melting range of 90 to 450 °C (190 to 840 °F).[3] It is commonly used in electronics‚ plumbing‚ and assembly of sheet metal parts. Manual soldering uses a soldering iron or soldering gun.Alloys that melt between 180 and 190 °C (360
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costs. Can be compressed into modest volumes and involved in moisture-proof paper package‚ taking up space is low. (7) the heavy hexagonal wire mesh is produced of high quality low carbon steel wire‚ wire‚ galvanized woven wire tensile strength not much less than 38kg/m2‚ wire diameters up to two.0mm-3.2mm‚ steel wire surface also commonly use hot-dip galvanizing protection‚ galvanizing layer thickness is often developed in line with buyer needs‚ galvanized volume can attain 300g/m2. (8) the
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interactions of dissimilar metals by a controlled detonation. By doing this the resultant composite system is joined with a durable‚ metallurgical bond. This explosive process is commonly utilized to clad carbon steel plate with a thinner layer of corrosion resistant materials such as stainless steel‚ nickel‚ alloy‚ titanium‚ and zirconium. Geometries that are usually produced are plates‚ tubing‚ and tube sheets‚ these are simple geometries because they are very limited during this process. During this
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PART 1 • Global steel industry • About TATA Steel • About Corus PART 2 • Legal form • Mergers and Acquisition • Method • Terms of transaction • Valuation Matters 2. 3. PART -3 • Reasons for the merger • Objectives for a merger • Culture differences • Post - Acquisition 4. PART 4 • Outcome of the merger – success or failure • Financial indicators • Milestones of the TATA Corus deal 5. CONCLUSION 6. BIBLIOGRAPHY PART – 1 GLOBAL STEEL INDUSTRY Steel was an alloy of iron
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