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X 2 CrNiMoN 18 12 4

Favorite Datasheet

France AFNOR NF X2CrNiMoN18124 stainless steels - part 2: technical delivery conditions for sheet/plate and strip for general purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNiMoN18124 / X 2 CrNiMoN 18 12 4
Category Grade Standard Region/Area Standard Content
Metals X 2 CrNiMoN 18 12 4 NF EN 10088-2 France stainless steels - part 2: technical delivery conditions for sheet/plate and strip for general purposes

Chemical composition(mass fraction)(wt.%) of the X 2 CrNiMoN 18 12 4

Element Min Max Similar
Si - 1.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 10.5000 14.0000 -
N 0.1000 0.2000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 16.5000 19.5000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 10.5000 14.0000 -
N 0.1000 0.2000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 16.5000 19.5000 -
C - 0.0300 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 10.5000 14.0000 -
N 0.1000 0.2000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cr 16.5000 19.5000 -
C - 0.0300 -

Mechanical Properties of steel grade X 2 CrNiMoN 18 12 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)
339 (≥) 484 (≥) 24 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X 2 CrNiMoN 18 12 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
33 - -     0.24 -  
448 458 - 23.3 424   -  
567 - 43 11.2   122 343

Heat Treatment of steel grade X 2 CrNiMoN 18 12 4

Heat treated : 1936°C - 1687°C

Technological Curves of steel grade X 2 CrNiMoN 18 12 4

Cross Reference Table (Equivalent Grade) of X 2 CrNiMoN 18 12 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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