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X8NiCrAlTi32-21

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X2NiCrMoCu25-20-5 X7CrNiAl32-21
#X8NiCrAlTi32-21

Description

International ISO ISO 15510 (2010), ISO 16143-3 (2005), ISO 4955 (2005), ISO 9328-5, ISO 9328-7 (2011), X8NiCrAlTi32-21 Specialsteel Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X8NiCrAlTi32-21
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X8NiCrAlTi32-21 Austenite ISO International Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels

Chemical composition(mass fraction)(wt.%) of the X8NiCrAlTi32-21

C Si Mn P S Cr Mo Ni Al Ti Cu
0.05 -0.10 ≤1.00 ≤2.00 ≤0.030 ≤0.020 19.00 -23.00 ≤ ≥ 30.00 -35.00 0.15 -0.60 0.15 -0.60 ≤0.75

Mechanical Properties of steel grade X8NiCrAlTi32-21

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)
371 (≥) 892 (≥) 31 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade X8NiCrAlTi32-21

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
44 - -     0.41 -  
574 445 - 42.3 432   -  
174 - 11 33.2   141 331

Heat Treatment of steel grade X8NiCrAlTi32-21

Heat treated : 1884°C - 1285°C

Technological Curves of steel grade X8NiCrAlTi32-21

Cross Reference Table (Equivalent Grade) of X8NiCrAlTi32-21

Grade Standard Country Application
X8NiCrAlTi32-21
X8NiCrAlTi32-21

Relevant standard of X8NiCrAlTi32-21

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO 16143-3 (2005) Stainless steels for general purposes -- Part 3: Wire ISO-16143-3-(2005).pdf
ISO 4955 (2005) Heat-resistant steels ISO-4955-(2005).pdf
ISO 9328-5 Steel plates and strips for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled ISO-9328-5.pdf
ISO 9328-7 (2011) Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels ISO-9328-7-(2011).pdf
X2NiCrMoCu25-20-5 X7CrNiAl32-21
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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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