FE-NI OR FE-NI-CO OR FE-NI-CO-CU ALLOY STRIP WITH IMPROVED CUTTABILITY

摘要

Strip made of an austenitic Fe-Ni alloy or Fe-Ni-Co alloy or Fe-Ni-Co-Cu alloy, the chemical composition of the alloy of which comprises, in % by weight: 30%=Ni=70%; 0%=Cu+2xCo=20%; 0%=Mn+Cr5%; 0%=W+2xMo=2%; 0%=Ti+V+Nb+Al=1%; 0.0005%=B=0.007%; the balance being iron and impurities such as C, S, P, O and N; the chemical composition being such that Fe+Ni+Cu+Co=95%. The alloy has a cubic texture with a cubic texture index Dc=7. Process for manufacturing a strip. Process for manufacturing a part by mechanical cutting.