Hot Worked Steels Flashcards
1
Q
What do hot worked steels have resistance to?
A
-deformation to hot work & treatments temperature’s
-mechanical and thermal shock
-wear and erosion
-heat checking
2
Q
What are the three hot worked steel types?
A
-chromium based
-tungsten based
-molybdenum based
3
Q
(4A) Chromium based applications?
A
-hot dies for extrusion, forging, mandrels & punches
-supersonic aircraft
-hot work steels
4
Q
(4B) Tungsten based applications?
A
-Punches
-Mandrels
-extrusion dies for brass, nickel and steel alloys
5
Q
(4C) Molybdenum based characteristics?
A
-High toughness
-High heat check resistance
