Grey (Flake Graphite) Iron

Flake Graphite Iron Properties and Applications

We've put together this handy reference sheet for grey cast iron to assist you with specifications and ordering - if you need any assistance, please don't hesitate to contact us using the form at the bottom of the page!

Material DesignationPrevious Standard – BS1452Tensile Strength (min) – N/mm20.1% Proof Stress (min) information only %Elongation (min) N/mm2Compression Strength N/mm2Brinell Hardnessinformation only BHNPredominant Structure
EN-GLJ-150Grade 150150 – 25098 – 1650.8 – 0.3600155 – 210Ferrite/Pearlite
EN-GLJ-200Grade 200200 – 300130 – 1950.8 – 0.3720175 – 260Pearlite
EN-GLJ-250Grade 250250 – 350165 – 2280.8 – 0.3840195 – 275Pearlite
EN-GLJ-300Grade 300300 – 400195 – 2600.8 – 0.3960215 – 275Pearlite
EN-GLJ-350Grade 350350 – 450228 – 2850.8 – 0.31080235 – 275Pearlite

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