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X8NiCrAlTi 32-21

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X5NiCrAlTi 31-20 X40CrNiCoNb13-13
#X8NiCrAlTi # #32-21

Description

X8NiCrAlTi 32-21 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: X8NiCrAlTi 32-21
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy X8NiCrAlTi 32-21
X12CrNiMoV 12-3
X11CrNiMoN 12
X6CrNiTiB 18-10
X8CrNiTi 18-10
X6CrNiWNb16-16
X6CrNi18-11
X3CrNiN 18-11
NiCr20Ti
NiCr20TiAl
X5NiCrAlTi 31-20

Chemical composition(mass fraction)(wt.%) of the X8NiCrAlTi 32-21

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 0.05-0.10 0.70   1.50  0.015  0.010  19.0-22.0  30.0-34.0  -----------  Co ≤0.50   Al 0.25-0.65
Ti 0.25-0.65   Cu ≤0.50   N≤0.030

Mechanical Properties of steel grade X8NiCrAlTi 32-21

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)
637 (≥) 185 (≥) 43 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade X8NiCrAlTi 32-21

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
41 - -     0.44 -  
671 544 - 24.3 411   -  
866 - 21 11.2   344 322

Heat Treatment of steel grade X8NiCrAlTi 32-21

Heat treated : 1574°C - 1815°C

Technological Curves of steel grade X8NiCrAlTi 32-21

Cross Reference Table (Equivalent Grade) of X8NiCrAlTi 32-21

Grade Standard Country Application
X8NiCrAlTi32-21 DIN Germany The high-temperature and high-strength steel
ISO X8NiCrAlTi32 21 ISO standard Austenite size heat resistant steel
EN X8NiCrAlTi32-20 EN Euronorm Stainless Steel
EN X8NiCrAlTi32-21 EN Euronorm Stainless Steel
EN X8NiCrAlTi32-21 EN Euronorm Stainless Steel
Q195 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
X5NiCrAlTi 31-20 X40CrNiCoNb13-13
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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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