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X1CrNiMoAl15-7-2

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X1CrNiMoCuN25-20-7 X90CrCoMoV17
#X1CrNiMoAl15-7-2

Description

X1CrNiMoAl15-7-2 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X1CrNiMoAl15-7-2
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel X1CrNiMoAl15-7-2
X1CrNiMoN25-22-2
X4NiCrMoCuNb20-18-2
X5NiCrMoCuTi20-18
X2CrTiNb18
X3CrTi17
X3CrNb17
X2CrTi12
X6CrTi12
X2CrNiTi18-2
X1CrNiMoCuN25-20-7

Chemical composition(mass fraction)(wt.%) of the X1CrNiMoAl15-7-2

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 ≤0.10  0.70  1.20  0.040 0.015   14.0-16.0  6.50-7.80  2.00-3.00  Al  0.70-1.50

Mechanical Properties of steel grade X1CrNiMoAl15-7-2

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)
888 (≥) 442 (≥) 22 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade X1CrNiMoAl15-7-2

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
44 - -     0.33 -  
459 553 - 44.3 131   -  
869 - 21 13.2   133 324

Heat Treatment of steel grade X1CrNiMoAl15-7-2

Heat treated : 1521°C - 1752°C

Technological Curves of steel grade X1CrNiMoAl15-7-2

X1CrNiMoCuN25-20-7 X90CrCoMoV17
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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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