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X1CrNi 25-21

Description

X1CrNi 25-21 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X1CrNi 25-21
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel X1CrNi 25-21
AISI 1330
SCr435
ASTM 51310
35Cr
UNS G23300
UNS K92810
UNS G93106
UNS G98400
AISI 1330
ICI 6150

Chemical composition(mass fraction)(wt.%) of the X1CrNi 25-21

 

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 X1CrNi 25-21

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)
854 (≥) 874 (≥) 42 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade X1CrNi 25-21

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
14 - -     0.41 -  
399 771 - 34.3 412   -  
579 - 41 22.2   234 221

Heat Treatment of steel grade X1CrNi 25-21

Heat treated : 1944°C - 1448°C

Technological Curves of steel grade X1CrNi 25-21

Cross Reference Table (Equivalent Grade) of X1CrNi 25-21

Grade Standard Country Application
X1CrNiMoAl12-9 AFNOR France Carbide for cutting tools
X1CrNiMoAl12-9 AFNOR France Carbide for cutting tools
X1CrNiMoAI15-7-2 DIN Germany Stainless steel
X1CrNiMoNb28-4-2 DIN Germany Stainless steel
X1CrNiSil8-15-4 austenitic special steel
X1CrNiM0CuN25-25-5 austenitic special steel
X1CrNiM0CUN20-18-7 austenitic special steel
X1CrNiMoCu25-20-5 AFNOR France Austenite
X1CrNi25-21 AFNOR France Austenite
X1CrNiMoN25-22-2 AFNOR France Austenite
X1CrNiSi18-15-4 AFNOR France Austenite
X1CrNiMoCuN25-25-2 AFNOR France Austenite
X1CrNiMoCuN20-18-7 AFNOR France Austenite
ISO X1CrNiMoCuN20-18-7 ISO standard thermal deformation of stainless steel
ISO X1CrNiMoCu25-20-5 ISO standard thermal deformation of stainless steel
ISO X1CrNiMoCu25-20-7 ISO standard thermal deformation of stainless steel
EN X1CrNi25-21 EN Euronorm Tool steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Tool steel
EN X1CrNiMoCuN25-25-5 EN Euronorm Tool steel
EN X1CrNiMoN25-22-2 EN Euronorm Tool steel

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