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X1CrNiMoAI15-7-2

Description

Germany DIN X1CrNiMoAI15-7-2 Stainless steel and X1CrNiMoAI15-7-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X1CrNiMoAI15-7-2
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X1CrNiMoAI15-7-2 DIN Germany Stainless steel
X3CrTi17
W-Nr 1.4510
X3CrNb17
W-Nr 1.4511
X2CrTi12/X6CrTi12
W-Nr 1.4512
W-Nr 1.4521
X2CrMoTi18-2
W-Nr 1.4529
X1NiCrMoCuN25-20-7

Chemical composition(mass fraction)(wt.%) of the X1CrNiMoAI15-7-2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Al(%)
Max 0.10 Max 0.70 Max 1.20 Max 0.040 Max 0.015 14.0-16.0 6.50-7.80 2.00-3.00 0.70-1.50

Mechanical Properties of steel grade X1CrNiMoAI15-7-2

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)
671 (≥) 643 (≥) 32 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade X1CrNiMoAI15-7-2

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
13 - -     0.41 -  
216 672 - 41.3 133   -  
491 - 13 14.2   243 142

Heat Treatment of steel grade X1CrNiMoAI15-7-2

Heat treated : 1463°C - 1268°C

Technological Curves of steel grade X1CrNiMoAI15-7-2

Cross Reference Table (Equivalent Grade) of X1CrNiMoAI15-7-2

Grade Standard Country Application
X1CrNiMoAI15-7-2 DIN Germany Stainless steel

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