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NiFe25Cr20NbTi

Description

Spain UNE NiFe25Cr20NbTi Spain structural alloy steel and NiFe25Cr20NbTi Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: NiFe25Cr20NbTi
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel NiFe25Cr20NbTi UNE Spain Spain structural alloy steel
X10NiCrSi35-19
X10NiCrSiNb35-22
X12NiCrSi35-16
X12CrNi23-13
X15CrNiSi20-12
X15CrNiSi25-4
X15CrNiSi25-2i
X18CrN28
X25CrMnNiN25-9-7
NiCr20TiAl

Chemical composition(mass fraction)(wt.%) of the NiFe25Cr20NbTi

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) B(%) Al(%) Ti(%) Other(%)
0.04-0.10 Max 1.00 Max 1.00 0.030 0.015 18.0-21.0 0.008 0.30-1.00 1.00-2.00 Fe:23.0-28.0

Mechanical Properties of steel grade NiFe25Cr20NbTi

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)
878 (≥) 571 (≥) 33 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade NiFe25Cr20NbTi

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
43 - -     0.23 -  
615 569 - 31.3 141   -  
792 - 34 12.2   214 341

Heat Treatment of steel grade NiFe25Cr20NbTi

Heat treated : 1886°C - 1452°C

Technological Curves of steel grade NiFe25Cr20NbTi

Cross Reference Table (Equivalent Grade) of NiFe25Cr20NbTi

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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