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Hot work die steel

1).  5CrNiMoV1.2714 hot work die steel


Grades comparison
Grade China
5CrNiMoV
USA ASTM/AISI
H10
Germany
DIN
1.2714
   
Chemical composition C Si Mn Cr Ni V Mo P S
5CrNiMoV 0.53-0.57 0.1-0.3 0.7-0.9 1.0-1.2 1.4-1.8 0.1-0.2 0.3-0.5 0.015 0.015
                             
 
Refining:                       EF+LF+VD
Condition of deliverySpheroid zing annealing, Hardness HB<=240
Size:                              Thickness 200-600mm,Width 200-810mm, Length 2000-6000mm
Diameter:                     100-800mm,Length 2000-6000mm
Main property
              
1. large forging die, forged saddle
               2. Hot section, axial compression, shiny buckles
               3. Used as the plastic large mold with thermoplasticity
Main property:
              1.The good heat resisting property, the good toughness, the good harden ability

              2. Applying to surface treatments (like chroming)
              3. The good polishing

 
2). H13(NADCA207-2003)hot work die steel



Grades comparison
Grade China
4Cr5MoSiV1
USA
ASTM/AISI
H13
Germany DIN
1.2344
Japan
JIS
SKD61
Austria
W302
Chemical composition C Si Mn Cr Mo V P S
H13 0.35-0.4 0.8-1.0 0.3-0.5 4.8-5.0 1.1-1.3 0.8-1.0 0.015 0.010
                           
 
Refining:                          EF+LF+VD+ESR
Condition of delivery:    Hot forgingSpheroid zing annealing, Hardness HB 210-230
Size:                                Thickness 100-500mm,width 400-1200mm,length2000-5000mm
                                          150-800mm,length 2000-8000mm
Main property
             
1. Used as extrusion dies for aluminum NADCA207-2003
              2. Used as die casting of aluminum for lighting, locks, jackhammer gun shell, the production capacity will be around 20000 to 50000 times
Main property
              
1.High toughness and plasticity, good high temperature resistance and anti-wear.
               2. good overall scalloping, and good heat resistance


 


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Hot work die steel
Published in:2016-03-03 15:04
1) 5CrNiMoV、1.2714 hot work die steel 2) H13(NADCA207-2003)hot work die steel
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