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X8CrNiAlTi 32-21

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X7CrNiTi 18-10 X10CrNiMoMnNbVB 15-10-1
#X8CrNiAlTi # #32-21

Description

X8CrNiAlTi 32-21 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X8CrNiAlTi 32-21
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel X8CrNiAlTi 32-21
1.4501
1.4910
1.4958
1.4959
x15Cr 13
X17CrNi 16-2
X2NiCrAlTi 32-20
X6CrNiMo 17-13-2
X7CrNiNb 18-10
X7CrNiTi 18-10

Chemical composition(mass fraction)(wt.%) of the X8CrNiAlTi 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  -------    Al 0.25-0.65
 Cu ≤ 0.50  

Mechanical Properties of steel grade X8CrNiAlTi 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)
316 (≥) 242 (≥) 43 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade X8CrNiAlTi 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
34 - -     0.32 -  
875 821 - 12.3 331   -  
464 - 33 43.2   421 423

Heat Treatment of steel grade X8CrNiAlTi 32-21

Heat treated : 1536°C - 1481°C

Technological Curves of steel grade X8CrNiAlTi 32-21

Cross Reference Table (Equivalent Grade) of X8CrNiAlTi 32-21

Grade Standard Country Application
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
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
X7CrNiTi 18-10 X10CrNiMoMnNbVB 15-10-1
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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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