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Description

Spain UNE NiCr23Fe Spain structural alloy steel and NiCr23Fe Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: NiCr23Fe
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel NiCr23Fe UNE Spain Spain structural alloy steel
X5CrNiMo17133
X2CrNiMo18164
X2CrNiN1810
X2CrNiMoN17122
X2CrNiMoN17133
X2CrNiMoN17135
X3CrMnNiN1887
NiCr15Fs8
NiCr20Ti
NiCr22Mo9Nb

Chemical composition(mass fraction)(wt.%) of the NiCr23Fe

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Cu(%) B(%) Al(%) Ti(%) Other(%)
0.03-0.10 Max 0.50 1.00 0.020 0.015 21.0-25.0 Max 0.50 Max 0.006 l.00-1.70 Max 0.50 Fe: Max 18.0

Mechanical Properties of steel grade NiCr23Fe

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)
634 (≥) 955 (≥) 44 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade NiCr23Fe

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
44 - -     0.24 -  
177 696 - 13.3 313   -  
812 - 32 22.2   222 213

Heat Treatment of steel grade NiCr23Fe

Heat treated : 1394°C - 1868°C

Technological Curves of steel grade NiCr23Fe

Cross Reference Table (Equivalent Grade) of NiCr23Fe

Grade Standard Country Application
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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