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GX5CrNiCu16-4

Description

Spain UNE GX5CrNiCu16-4 Spain structural alloy steel and GX5CrNiCu16-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: GX5CrNiCu16-4

Chemical composition(mass fraction)(wt.%) of the GX5CrNiCu16-4

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%) Cu(%)
0.07 0.5 1.00 0.035 0.025 15.0-17.0 3.50-5.50 Max 0.80 Max 0.05 2.50-4.00

Mechanical Properties of steel grade GX5CrNiCu16-4

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)
184 (≥) 863 (≥) 43 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade GX5CrNiCu16-4

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
31 - -     0.21 -  
991 752 - 31.3 242   -  
982 - 42 24.2   134 334

Heat Treatment of steel grade GX5CrNiCu16-4

Heat treated : 1831°C - 1126°C

Technological Curves of steel grade GX5CrNiCu16-4

Cross Reference Table (Equivalent Grade) of GX5CrNiCu16-4

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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