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X8CrNiSi8-9

Favorite Datasheet
X7CrNiAl17-7 X10CrNi18-8

Description

Spain UNE X8CrNiSi8-9 Spain structural alloy steel and X8CrNiSi8-9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X8CrNiSi8-9
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X8CrNiSi8-9 UNE Spain Spain structural alloy steel
X6Cr13
X6Cr17
X6CrMo17-1
X6C1MoSi7
X6CrNiCuSi 8-9-2
X6CrNiMoNb17-12-2
X6CrNiMoTi17-3 2-2
X11CrNiNb18-10
X6CrNiTi18-10
X7CrNiAl17-7

Chemical composition(mass fraction)(wt.%) of the X8CrNiSi8-9

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.10 1.00 2.00 0.045 0.15-0.35 17.0-19.0 8.00-10.0

Mechanical Properties of steel grade X8CrNiSi8-9

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)
475 (≥) 491 (≥) 22 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade X8CrNiSi8-9

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 - -     0.43 -  
778 654 - 33.3 434   -  
514 - 44 12.2   444 133

Heat Treatment of steel grade X8CrNiSi8-9

Heat treated : 1961°C - 1329°C

Technological Curves of steel grade X8CrNiSi8-9

Cross Reference Table (Equivalent Grade) of X8CrNiSi8-9

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
X7CrNiAl17-7 X10CrNi18-8
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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