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X 3 CrNiN 18 11

Favorite Datasheet

Germany DIN X3CrNiN1811 Seamless circular tubes of austenitic steels for high temperature service; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X3CrNiN1811 / X 3 CrNiN 18 11
Category Grade Standard Region/Area Standard Content
Metals X 3 CrNiN 18 11 DIN 17459 Germany Seamless circular tubes of austenitic steels for high temperature service; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the X 3 CrNiN 18 11

Element Min Max Similar
Si - 0.7500 -
S - 0.0150 -
P - 0.0350 -
Ni 9.5000 11.5000 -
N 0.1000 0.1800 -
Mo 0.2000 0.5000 -
Mn - 2.0000 -
Cr 17.0000 19.0000 -
C - 0.0400 -

Mechanical Properties of steel grade X 3 CrNiN 18 11

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)
824 (≥) 119 (≥) 21 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade X 3 CrNiN 18 11

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
34 - -     0.11 -  
528 362 - 43.3 234   -  
235 - 44 42.2   332 424

Heat Treatment of steel grade X 3 CrNiN 18 11

Heat treated : 1168°C - 1949°C

Technological Curves of steel grade X 3 CrNiN 18 11

Cross Reference Table (Equivalent Grade) of X 3 CrNiN 18 11

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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