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SECTORS

H Goodwin (Castings) Ltd produce malleable, ductile and grey iron castings for a range of different industries and applications. Some of the most popular industries we serve include –

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APPLICATIONS

We are able to create castings to suit many different applications, these include –

Whiteheart Malleable Iron Castings

The Weldable Malleable with High Ductility

White cast iron where carbon is combined forming iron carbide which is then heat treated to produce a material that is either partially or entirely decarburised, resulting in a material that has malleable and ductile properties. Any remaining carbon will be present as temper carbon.

Grades produced:

  • ENGJMW400-5

  • Reference BSEN1361 founding Malleable Cast Irons

Applications

  • Antique Ironwork

  • Bicycle Components

  • General Engineering

  • Lock Industry

  • Pneumatic Clamps and Couplings

  • Roller Shutter Door Castings

Spheroidal Graphite Iron Castings

The Steel Replacement

Spheroidal Graphite or SG Cast Iron is a ductile Iron / Carbon cast material, carbon being present as spheroidal graphite particles.

Grades produced:

  • ENGJS450-10

  • ENGJS500-7

  • ENGJS600-3

  • Reference BSEN1563 founding Spheroidal Graphite cast irons

Applications

  • Brake Shoe Castings

  • Construction Industry

  • General Engineering

  • High Integrity Casting

  • Off Road Vehicle Castings

  • Truck Manufacturers

Blackheart Malleable Iron Castings

The Weldable Malleable with High Ductility

Black cast iron where carbon is combined forming iron carbide which is then heat treated to produce a material that is either partially or entirely decarburised, resulting in a material that has malleable and ductile properties. Any remaining carbon will be present as temper carbon.

Grades produced:

  • ENGJMW35010

  • Reference BSEN1361 founding Malleable Cast Irons

Applications

  • Antique Ironwork

  • Bicycle Components

  • General Engineering

  • Lock Industry

  • Pneumatic Clamps and Couplings

  • Roller Shutter Door Castings

  • Scaffold Components

  • Truck Manufacturers

Grey Iron Castings

General Purpose Iron with No Ductility

Iron / Carbon cast material where carbon is present as flake graphite.

For use in general engineering castings. Cast iron grades can be made to customer’s specification using hardness or other tests as required.

Grades produced:

  • ENGJL150

  • ENGJL200

  • ENGJL220

  • ENGJL250

  • ENGJL300

  • Reference BSEN1561 founding Grey Cast Irons

Applications

  • Antique Ironwork

  • General Engineering

  • Roller Shutter Door Castings

  • Sewing Machine Castings

Aluminium Alloy pressure Diecasting

General purpose pressure casting materials for a range of engineering and aesthetic applications. X3 material particularly useful for high quality anodised surface treatment.

Grades produced:

  • LM24

  • LM6

  • X3

Applications

  • Disability market – foot plates, levers, support brackets

  • Hardware – Door, window and cupboard handles, casing

  • Photography – Tripod bracketry

  • Electrical / Electronic – Road camera housings

  • Domestic – hoover dress cleaning units

Zinc alloy pressure Diecasting

Recognised industry alloys used for varying applications within a wide range of market sectors.

Grades produced:

  • BS1004A : ZL3

  • BS1004B : ZL5 additional copper for increased strength

Applications

  • Heavy vehicle – Train window, latches, digger handles etc.

  • Electrical – light switch frames, covers

  • Automotive – car door handles and mirror brackets

  • Hardware – handles, pipe cutters, decorative fire panels

  • Brewery – Display bar furniture

  • Leisure – Golf ferrules for flags

  • Building – scaffolding clamps, lock ring

  • General engineering applications

ADI Austenitic Ductile Iron

Available on request. Please contact us for further information.

GET IN TOUCH

If you’re interested in any of the services we offer or would like to find out more please submit the enquiry form below and a member of our friebdly team will be in touch.