Grey Iron Specifications EN1561

Material Grade
Previous Std
Tensile
0.1% Proof Stress
Elongation %
Hardness Brinell
Structure
EN-GJL -150 Grade 150 150 – 250 98 – 165 0.8 – 0.3 155 – 210 Ferrite/Pearlite
EN-GJL -200 Grade 200 200 – 300 130 – 195 0.8 – 0.3 175 – 260 Pearlite
EN-GJL -250 Grade 250 250 – 350 165 – 228 0.8 – 0.3 195 – 275 Pearlite
EN-GJL -300 Grade 300 300 – 400 195 – 260 0.8 – 0.3 215 – 275 Pearlite
EN-GJL -350 Grade 350 350 – 450 228 – 285 0.8 – 0.3 235 – 275 Pearlite