Physical tests

Please find here after the presentation of the interlaboratory comparisons - metallography, heat treatments, intergranular corrosion of stainless steels, roughness tests - including properties submitted to comparison, products, dimensions of samples, statistical methods used:

Determination of the grain size and of the content of non metallic inclusions of a non alloyed steel
Determination of the grain size and of the content of non metallic inclusions of an austenitic steel
Graphite classification of cast irons
Determination of the decarburation depth
Determination of the case hardening depth
Hardenability test by end quenching (Jominy test)
Test of resistance to intergranular corrosion of stainless steels (Streicher test)
Test of resistance to intergranular corrosion of stainless steels (Huey test)
Test of resistance to intergranular corrosion of stainless steels (Strauss test)
Test of resistance of a stainless steel to intergranular corrosion (ASTM A262 Practice F)
Test of resistance of a stainless steel to intergranular corrosion (ISO 3651-2 Met. B)
Determination of the roughness parameters of a metallic surface
Determination of the grain size and of the content of non metallic inclusions of a copper alloy
Test of resistance of a stainless steel to pitting and crevice (ASTM G48 Met. A)