Macalloy - Wikipedia

Macalloy
File:Macalloy Logo.jpg
Company type	Private
Founded	1922; 102 years ago (1922) in Sheffield, South Yorkshire, England
Products	Threaded rod
Website	www.macalloy.com

Macalloy is a British manufacturer of threaded tension steel bar, headquartered in South Yorkshire, who claim to be world leaders in their industry.

History

It was established in December 1922 in Sheffield, making reinforcing steel, and began making threaded steel bars in 1948. The company moved to Dinnington in 2006.

In 2010 it was awarded The Queen's Award for Enterprise: International Trade (Export).

Structure

The company is situated in Dinnington, South Yorkshire.^[1]

Products

It has produced threaded steel bar for prestressed concrete structures.^[2]

References

External links

Macalloy

Metalworking

v t e Casting
Processes	Centrifugal Continuous Die Evaporative-pattern Full mold Lost foam Investment (Lost wax) Permanent mold Plaster mold Sand Semi-solid metal Shaw process Shell molding Spin
Components	Chill Cope and drag Core Flask Molding sand Pattern Riser Sprue
Terminology	Casting defects Draft Dross Foundry Ingot Semi-finished casting products Slag

v t e Forming, fabrication, and finishing
General	Fabrication Piece work Sheet metal
Forming processes	Coining Casting (metalworking) Drawing Electrohydraulic forming Electromagnetic forming Explosive forming Extrusion Forging Hydroforming Stamping Press hardening Progressive stamping Punching Rolling Sinking Spinning Swaging Tube bending
Joining processes	Brazing Crimping Riveting Soldering Welding
Finishing processes	Anodizing Galvanizing Heat treating Mass finishing Patination Peening Plating Polishing

v t e Machining and computing
Computer-aided engineering	2.5D CAD CAM G-code Numerical control (NC and CNC) Stewart platform
Drilling and threading	Die head Drill Drill bit Drill bit shank Drill bit sizes Drilling List of drill and tap sizes Tap and die Tap wrench Threading
Grinding and lapping	Abrasive Abrasive machining Angle grinder Bench grinder Coated abrasive Cylindrical grinder Diamond plate Flick grinder Grinding Grinding dresser Grinding machine Grinding wheel Jig grinder Lapping Sanding Sharpening stone Spark testing Surface grinder Tool and cutter grinder
Machining	Boring Broaching Electrical discharge machining Electrochemical machining Electron-beam machining End mill Engraving Facing Hobbing Jig borer Machine tool Machining Metal lathe Milling Milling cutter Pantograph Photochemical machining Planer Reamer Rotary transfer machine Shaper Skiving Turning Ultrasonic machining
Machine tools	Angle plate Chuck Collet Fixture Indexing head Jig Lathe center Machine taper Magnetic switchable device Mandrel Rotary table Wiggler
Terminology	Cutting fluid Machining vibrations Speeds and feeds Swarf Tolerance Tool and die making Tramp oil Workpiece

v t e Smithing
Smiths	Blacksmith Bladesmith Coppersmith Goldsmith Gunsmith Locksmith Pewtersmith Silversmith Tinker Tinsmith Whitesmith
Processes	Forging Pattern welding Planishing Raising Sinking Swaging
Tools	Anvil Forge Fuller Hammer Hardy tools Pritchel Steam hammer Swage block Trip hammer

v t e Metalworking tools
Cutting machines	Bandsaw Cold saw Laser Miter saw Plasma Water jet cutter
Cutting tools	Broach Burr Chisel Counterbore Countersink End mill File Hand scraper Milling cutter Nibbler Oxy-fuel cutting torch Reamer Shears Tipped tool Tool bit
Forming tools	Brake Die English wheel Hydraulic press Machine press Punch press Screw press Stamping press
Hand tools	Clamp Combination square Drift pin Hacksaw Hammer Hand scraper Machinist square Needlegun scaler Piercing saw Pliers Punch Scriber Tap and die Tongs Vise Workbench Wrench
Machine tooling	Angle plate Chuck Collet Fixture Indexing head Jig Lathe center Machine taper Magnetic switchable device Mandrel Rotary table Wiggler
Measuring instruments	Bore gauge Caliper Center gauge Dial indicator Engineer's blue Engineer's spirit level Feeler gauge Gauge Gauge block Go/no go gauge Height gauge Machinist square Marking blue Marking gauge Marking out Micrometer Optical comparator Radius gauge Ruler Sine bar Straightedge Surface plate Tape measure Thread pitch gauge Vernier scale
Smithing tools	Anvil Forge Fuller Hardy tools Pritchel Steam hammer Swage block Trip hammer

v t e Welding
Arc welding	Atomic hydrogen (Athydo/AHW) Electrogas (EGW) Flash Flux-cored (FCAW) Gas metal (Microwire/MIG/GMAW) Gas tungsten (Heliarc/TIG/GTAW) Plasma (PAW) Shielded metal (Stick/MMA/SMAW) Submerged (SAW)
Other processes	Electric resistance (ERW) Electron-beam (EBW) Electroslag (ESW) Exothermic Forge Friction Friction stir (FSW) Friction stud Laser beam (LBW) Laser-hybrid Magnetic pulse Oxyacetylene (OAW) Spot (RSW) Ultrasonic Upset
Equipment	Electrode Filler metal Helmet Power supply Robot Shielding gas
Related terms	Heat-affected zone Photokeratitis Residual stress Weldability

v t e Ceremonial county of South Yorkshire
Yorkshire Portal
Metropolitan districts	Metropolitan Borough of Barnsley City of Doncaster Metropolitan Borough of Rotherham City of Sheffield
Major settlements (cities in italics)	Adwick le Street Askern Barnsley Bawtry Chapeltown Conisbrough Cudworth Dinnington Doncaster Edlington Hatfield Hoyland Maltby Mexborough Mosborough Penistone Rawmarsh Rossington Rotherham Royston Sheffield Stainforth Stocksbridge Swinton Thorne Tickhill Wath upon Dearne Wombwell See also: List of civil parishes in South Yorkshire
Rivers	Dearne Don Dove Idle Loxley Rivelin Rother Sheaf Torne
Topics	Places Population of major settlements SSSIs High Sheriffs Country houses Castles Listed buildings: Grade I Grade II* Scheduled monuments People Monastic houses Rivers Windmills Museums