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