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X 5 CrNiCuNb 17-4-4

Favorite Datasheet

Germany DIN X5CrNiCuNb17-4-4 High alloyed CrNi stainless steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X5CrNiCuNb17-4-4 / X 5 CrNiCuNb 17-4-4
Category Grade Standard Region/Area Standard Content
Metals X 5 CrNiCuNb 17-4-4 -- Germany High alloyed CrNi stainless steel

Chemical composition(mass fraction)(wt.%) of the X 5 CrNiCuNb 17-4-4

Element Min Max Similar
Si - 1.0000 -
S - 0.0250 -
P - 0.0250 -
Ni 3.0000 5.0000 -
Nb 0.1500 0.4500 -
Mn - 1.0000 -
Cu 3.0000 5.0000 -
Cr 15.0000 17.5000 -
C - 0.0700 -

Mechanical Properties of steel grade X 5 CrNiCuNb 17-4-4

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)
776 (≥) 419 (≥) 11 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade X 5 CrNiCuNb 17-4-4

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
23 - -     0.44 -  
411 133 - 14.3 314   -  
378 - 24 31.2   231 321

Heat Treatment of steel grade X 5 CrNiCuNb 17-4-4

Heat treated : 1833°C - 1993°C

Technological Curves of steel grade X 5 CrNiCuNb 17-4-4

Cross Reference Table (Equivalent Grade) of X 5 CrNiCuNb 17-4-4

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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