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X6C1MoSi7

Description

Spain UNE X6C1MoSi7 Spain structural alloy steel and X6C1MoSi7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X6C1MoSi7
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X6C1MoSi7 UNE Spain Spain structural alloy steel
X3CrNiMoN27-5-2
X4CrNi18-12
X4CrNiMo16-5-1
X5CrNi18-10
X5CrNiCuNb16-4
X5CrNiMo17-12-2
X5CrNiMoCuNM4-5
X6Cr13
X6Cr17
X6CrMo17-1

Chemical composition(mass fraction)(wt.%) of the X6C1MoSi7

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.080 1.50 1.5 0.040 0.15-0.35 16.0-18.0 0.20-0.60

Mechanical Properties of steel grade X6C1MoSi7

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)
291 (≥) 619 (≥) 14 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade X6C1MoSi7

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
21 - -     0.43 -  
879 219 - 31.3 134   -  
816 - 23 23.2   314 443

Heat Treatment of steel grade X6C1MoSi7

Heat treated : 1836°C - 1226°C

Technological Curves of steel grade X6C1MoSi7

Cross Reference Table (Equivalent Grade) of X6C1MoSi7

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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