Alloy Tool Steel and Tool Steel Article made of Powder Metallurgy with the Alloy.

摘要

Alloy Tool Steel and Tool Steel Article made of Powder Metallurgy with the Alloy.The paraherramientas Alloy Steel has a unique combination of hardness and toughness.The Alloy consists of lossiguiente s Elements in the percentages by weight are: According to the weight percentage: Table components, C - Mn - 1.85 2.30; if 0.15 0.15 1.0, - 1.0, P + S 0 - 0, maximum;30 - 5.0 3.7; CR; ni + Cu 0.75; co mo 1,0mu00e1ximo; 6 - 12; W - 12.0 13.5; v4,5 - 7.5. The rest is essentially Iron impurities in addition to the usual.The Elements C, CR, MO, W and V are Balanced in such a way that: estaaleacion, - 0.05 C = - 0.42 = Delta, where Delta C = ((0033w) + (0063mo) + (0,06cr) + (0,2v - c)).One of zero for depulvimetalurgia Tools made from a Powder alloy that has Consolidated the percentage composition by weight above,Rockwell hardness C provides at least atmaiento TR 69.5, when subjected to heat.