Aceros inoxidables austeníticos R < 850 N/mm² / Aciers inoxydables Austenitiques R < 850 N/mm² / Austenitic stainless steel R < 850 N/mm² Steels, Martensitic
H2
Aleaciones de Ni-Cr R < 1200 N/mm² / Alliages de nickel et chrome R < 1200 N/mm² / Chromium and nickel alloys R < 1200 N/mm²
I1
Fundición gris con grafito laminar / Fontes grises à graphite lamellaire / Cast Iron with graphite lamellar
J1
Fundición con grafito laminar (GG) 500 < R ≤ 1000 N / mm ² / Fonte à graphite lamellaire (GG) 500 < R ≤ 1000 N / mm ² / Cast iron with lamellar graphite (GG) 500 < R ≤ 1000 N / mm ² with graphite lamellar
J2
Fundición maleable (GGG) R ≤ 750 N / mm ² / Fonte maléable (GGG) R ≤ 750 N / mm ² / Malleable cast iron (GGG) R ≤ 750 N/mm²
J3
Fundición de grafito esferoidal (GGG 70-80) 750 < R ≤ 1000 N / mm ² / Fonte à graphite sphéroïdale (GGG 70-80) 750 < Spheroidal graphite cast iron (GGG 70-80) 750 < R ≤ 1000 N / mm ²
K1
Aluminio y magnesio no aleado / Aluminium et magnesium pas alliés / Not alloyed aluminum and magnesium750 N / mm ² / Malleable cast iron (GGG) R ≤ 750 N/mm²
K2
Aleaciones de magnesio / Magnesium alliages / Magnesium alloys