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DIN GX40CrNiSi27-4
2015-10-14 13:57:01   Source:www.hspecialsteel.com   Criticism:0 CTR:

This is heat resistant cast steel in Germany, we can produce plate, flat, belt, sheet, wire coil, square bar, round rod, pipe,forged valve body, forged rings, forged multidiameter shafts etc for this steel
Steel Grade  : DIN GX40CrNiSi27-4
Material No. W-Nr : 1.4823
     
CHEMICAL COMPOSITION    
C(%) : 0.35~0.50
Si(%) : 1.0~2.5
Mn(%) : ≤1.5
P(%)≤ : 0.035
S(%)≤ : 0.03
Cr(%) : 25.0~28.0
Ni(%) : 3.5~5.5
Other(%) :
     
MECHANICAL PROPERTIES UNDER NORMAL TEMPERATURE
Type : Austenite-Ferrite
Condition : Casting
Yield Strength|σ0.2≥/MPa :
Tensile Strength|σb①≥/MPa :
Extensibility|δ5(%)≥ :
Hardness≤HBS30 :
     
MECHANICAL PROPERTIES UNDER HIGH TEMPERATURE
Creep strength|1%-10000h|600℃/MPa :
Creep strength|1%-10000h|700℃/MPa : 21
Creep strength|1%-10000h|800℃/MPa : 9
Creep strength|1%-10000h|900℃/MPa : 4
Creep strength|1%-10000h|1000℃/MPa : 1.5
Creep strength|1%-10000h|1100℃/MPa :
Max Work Temperature/℃ : 1100
     
     
Remark:    
①, This is apply to thickness which is more than 25mm.
     
     
     
     

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