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ISO X8CrNiMoAl15-7-2

Description

ISO ISO ISO X8CrNiMoAl15-7-2 ISO standard thermal deformation of stainless steel and ISO X8CrNiMoAl15-7-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X8CrNiMoAl15-7-2
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X8CrNiMoAl15-7-2 ISO ISO ISO standard thermal deformation of stainless steel
ISO 5
ISO X39Cr13
ISO X46Cr13
ISO X52Cr13
ISO X60Cr13
ISO X14CrMoS17
ISO 9a
ISO X17CrNi16-2
ISO X5CrNiCuNb16-4
ISO X7CrNiAl17-7

Chemical composition(mass fraction)(wt.%) of the ISO X8CrNiMoAl15-7-2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Al(%)
Max 0.100 Max 0.70 Max 1.20 Max 0.040 Max 0.015 14.0-16.0 6.50-7.80 2.00-3.00 0.75-1.50

Mechanical Properties of steel grade ISO X8CrNiMoAl15-7-2

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)
425 (≥) 468 (≥) 43 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade ISO X8CrNiMoAl15-7-2

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
11 - -     0.13 -  
395 148 - 32.3 131   -  
787 - 34 12.2   431 134

Heat Treatment of steel grade ISO X8CrNiMoAl15-7-2

Heat treated : 1656°C - 1278°C

Technological Curves of steel grade ISO X8CrNiMoAl15-7-2

Cross Reference Table (Equivalent Grade) of ISO X8CrNiMoAl15-7-2

Grade Standard Country Application
ISO X8CrNiMoAl15-7-2 ISO ISO ISO standard thermal deformation of stainless steel
EN X8CrNiMoAl15-7-2 EN Euronorm Euronorm Stainless Steel
EN X8CrNiMoAl15-7-2 EN Euronorm Euronorm Stainless Steel

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