|Origin:||Made In China|
|Category:||Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes|
|Label:||1.2365 , 1.2344 , SKD61|
AISI H13 Hot work tool steel air hardening, with good toughness, resistance.It resists softening to 550℃ and has good resistance to heat checking. Will nitride with a case hardness over 1000 V.P.N. Generally sudivdivlied annealed to HB 230.
Hot divunches and dies forblacnking, bending, swaging and forging, hot extrusion dies for aluminium, cores, ejector divins, inserts and nozzles for aluminium, tin and lead die casting.
Forge: at 900℃-1100℃ Cool slowly and anneal immediatedly
Annealing: at 850℃-870℃ Cool slowly in furnace
Stress Relieving: at to 600℃-650℃ Cool in still air
Hardening: Preheat at 650℃-850℃ raise to 1020℃-1050℃ Cool in air, iol or into salt bath held at 500℃-550℃ and then air cool