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81MoCrV42-16
2015-09-29 13:07:20   Source:www.hspecialsteel.com   Criticism:0 CTR:

This steel is alloy cold-die steel in Germany, we can produce plate, flat, belt, sheet, wire coil, square bar, round bar, pipe,forged valve body, forged rings, forged multidiameter shafts etc for this steel
Steel Grade : 81MoCrV42-16
Material No. W-Nr. : 1.2369
     
CHEMICAL COMPOSITION    
C(%) : 0.77~1.85
Si(%) : ≤0.25
Mn(%) : ≤0.35
P(%)≤ :
S(%)≤ :
Cr(%) : 3.75~4.25
Mo(%) : 4.00~4.50
V(%) : 0.90~1.10
Other(%) :
     
HARDNESS AND HEAT TREATMENT 
Hot Working/℃ : 1050~850
Annealing/℃ : 800~840
Annealing Hardness≤HBS : 250
Quench/℃ : 1070~1100
Refrigeration : Oil
Temper/℃ : ≥550
Temper Hardness HRC|100℃ : 61
Temper Hardness HRC|200℃ : 60
Temper Hardness HRC|300℃ : 57
Temper Hardness HRC|400℃ : 57
     
     
Remark:    
①, Oil or 400℃ heating bath.
②, This is surface hardness after harden.
③, 950~1100Mp.    
     
     

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