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X6CrNiMoNb 17-12-2

Description

X6CrNiMoNb 17-12-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X6CrNiMoNb 17-12-2

Chemical composition(mass fraction)(wt.%) of the X6CrNiMoNb 17-12-2

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
  0.08  1.00  2.00  0.045 0.015   16.5-18.5  10.5-13.5  2.00-2.50  Nb 10*C~1.00

Mechanical Properties of steel grade X6CrNiMoNb 17-12-2

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)
184 (≥) 577 (≥) 14 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade X6CrNiMoNb 17-12-2

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
11 - -     0.44 -  
147 117 - 11.3 112   -  
793 - 32 23.2   324 324

Heat Treatment of steel grade X6CrNiMoNb 17-12-2

Heat treated : 1247°C - 1444°C

Technological Curves of steel grade X6CrNiMoNb 17-12-2

Cross Reference Table (Equivalent Grade) of X6CrNiMoNb 17-12-2

Grade Standard Country Application
X6CrNiMoNb17-12-2 DIN Germany Stainless steel
ISO X6CrNiMoNb17-12-2 ISO standard thermal deformation of stainless steel
ISO X6CrNiMoNb17-12 ISO standard austenitic stainless steel pressure seamless steel tube
ISO X6CrNiMoNb17-12 Tube ISO standard austenitic stainless steel pressure straight seam welded pipe
X6CrNiMoNb17122KKW Austria Stainless steel
EN X6CrNiMoNb17-12-2 EN Euronorm Stainless Steel
EN X6CrNiMoNb17-12-2 EN Euronorm Stainless Steel
EN X6CrNiMoNb17-12-2 EN Euronorm Stainless Steel
EN X6CrNiMoNb191203KE EN Euronorm Stainless Steel
EN X6CrNiMoNb17-12-2 EN Euronorm Stainless Steel
X6CrNiMo17-12-2 DIN Germany Stainless steel
X2CrNiMo17-12-2 AFNOR France Austenite
X2CrNiMoN17-11-2 AFNOR France Austenite
X5CrNiMoN17-12-2 AFNOR France Austenite
X6CrNiMoTi17-12-2 AFNOR France Austenite
X6CrNiMoN17-12-2 AFNOR France Austenite
X3CrNiMoBN17-13-3 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X5CrNiMo17-12-2 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X6CrNiMoB17-12-2 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))

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