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X1CrNi25-21

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X2CrNiN18-7 X1CrNiSi18-15-4
#X1CrNi25-21

Description

X1CrNi25-21 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X1CrNi25-21
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel X1CrNi25-21
X39CrMo17-1
X105CrMo17
X5CrNi18-10
X4CrNi18-12
X8CrNiS18-9
X2CrNi19-11
X10CrNi18-8
X2CrNiN18-10
X3CrNi13-4
X2CrNiN18-7

Chemical composition(mass fraction)(wt.%) of the X1CrNi25-21

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 ≤0.020  0.25  2.00  0.025  0.010  24.0-26.0  20.0-22.0  ≤0.20  N≤0.11

Mechanical Properties of steel grade X1CrNi25-21

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)
637 (≥) 641 (≥) 44 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade X1CrNi25-21

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
41 - -     0.34 -  
472 361 - 11.3 232   -  
515 - 22 11.2   421 134

Heat Treatment of steel grade X1CrNi25-21

Heat treated : 1537°C - 1293°C

Technological Curves of steel grade X1CrNi25-21

Cross Reference Table (Equivalent Grade) of X1CrNi25-21

Grade Standard Country Application
X1CrNi25-21 AFNOR France Austenite
EN X1CrNi25-21 EN Euronorm Tool steel
EN X1CrNi25-21 EN Euronorm Stainless Steel
EN X1CrNi25-21 EN Euronorm Stainless Steel
EN X1CrNi25-21 EN Euronorm Stainless Steel
EN X1CrNi25-21 EN Euronorm Stainless Steel
X2CrNiN18-7 X1CrNiSi18-15-4
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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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