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DIN GS-17CrMo5-5
2015-10-14 17:00:57   Source:www.hspecialsteel.com   Criticism:0 CTR:

This is ferrite refractory 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 GS-17CrMo5-5
Material No. W-Nr : 1.7357
     
CHEMICAL COMPOSITION    
C(%) : 0.15~0.20
Si(%) : 0.30~0.60
Mn(%) : 0.50~0.80
P(%)≤ : 0.02
S(%)≤ : 0.015
Cr(%) : 1.00~1.50
Ni(%) :
Other(%) : Mo0.45~0.55
     
MECHANICAL PROPERTIES    
Yield Strength|σ0.2|20℃/Mpa : 315
Yield Strength|σ0.2|200℃/Mpa : 255
Yield Strength|σ0.2|300℃/Mpa : 230
Yield Strength|σ0.2|350℃/Mpa : 215
Yield Strength|σ0.2|400℃/Mpa : 205
Yield Strength|σ0.2|450℃/Mpa : 190
Yield Strength|σ0.2|500℃/Mpa : 180
Yield Strength|σ0.2|550℃/Mpa : 160
Tensile Strength|σb/MPa : 490~640
Extensibility|δ5(%)≥ : 20
Ballistic|Akv①>J : 27
     
     
Remark:    
①, This is average of three test samples, if it is single sample, it will be higher than 70% of average.
     
     
     

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