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Cr 15

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Corrosist IL Cromifer 2803 Mo
#Cr #15

Description

Cr 15 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Cr 15
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Cr 15
Chromel
Chromoloy
Chromwear 300
CMN
Cobalt Ascoloy
Co Free 250
Co Free 300
Corrpsalloy CD4MCu
Corrosist D
Corrosist IL

Chemical composition(mass fraction)(wt.%) of the Cr 15

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.08-0.2 1 1 0.02 0.01 14-16 1-2
Mo Al Cu Nb Ti V Ce
0.3-0.7            
N Co Pb B Other    
≤0.2            
             

Mechanical Properties of steel grade Cr 15

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
197 (≥) 414 (≥) 24 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade Cr 15

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
42 - -     0.34 -  
254 954 - 34.3 123   -  
974 - 31 12.2   234 133

Heat Treatment of steel grade Cr 15

Heat treated : 1894°C - 1428°C

Technological Curves of steel grade Cr 15

Cross Reference Table (Equivalent Grade) of Cr 15

Grade Standard Country Application
4CrW2Si China Alloy tool steel - Impact resistance tool steel
9SiCr China Alloy tool steel - Measuring tool steel cutting tools
Cr06 China Alloy tool steel - Measuring tool steel cutting tools
Cr2 China Alloy tool steel - Measuring tool steel cutting tools
9Cr2 China Alloy tool steel - Measuring tool steel cutting tools
5CrW2Si China Alloy tool steel - Impact resistance tool steel
6CrW2Si China Alloy tool steel - Impact resistance tool steel
6CrMnSi2Mo1V China Alloy tool steel - Impact resistance tool steel
5Cr3Mn1SiMo1V China Alloy tool steel - Impact resistance tool steel
Cr12 China Alloy tool steel - cold work steels
Cr12Mo1V1 China Alloy tool steel - cold work steels
Cr12MoV China Alloy tool steel - cold work steels
Cr5Mo1V China Alloy tool steel - cold work steels
CrWMn China Alloy tool steel - cold work steels
Cr4W2MoV China Alloy tool steel - cold work steels
7CrSiMnMoV China Alloy tool steel - cold work steels
6Cr4W3Mo2VNb China Alloy tool steel - cold work steels
6W6Mo5Cr4V China Alloy tool steel - Impact resistance tool steel
5CrMnMo China Alloy tool steel - hot-work die steel
5CrNiMo China Alloy tool steel - hot-work die steel
Corrosist IL Cromifer 2803 Mo
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Jiangyou Longhai Special Steel Co.,Ltd.

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