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X1CrNiMoCuN 20-18-7

Description

X1CrNiMoCuN 20-18-7 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X1CrNiMoCuN 20-18-7
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel X1CrNiMoCuN 20-18-7
AISI 1330
SCr435
ASTM 51310
35Cr
UNS G23300
UNS K92810
UNS G93106
UNS G98400
AISI 1330
X1CrNi 25-21

Chemical composition(mass fraction)(wt.%) of the X1CrNiMoCuN 20-18-7

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.020  0.70  1.00  0.030 0.010   19.5-20.5  17.5-18.5  6.00-7.00  Cu 0.50-1.00
N 0.18-0.25

Mechanical Properties of steel grade X1CrNiMoCuN 20-18-7

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)
145 (≥) 119 (≥) 41 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade X1CrNiMoCuN 20-18-7

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
43 - -     0.12 -  
844 624 - 41.3 443   -  
956 - 43 34.2   343 311

Heat Treatment of steel grade X1CrNiMoCuN 20-18-7

Heat treated : 1286°C - 1415°C

Technological Curves of steel grade X1CrNiMoCuN 20-18-7

Cross Reference Table (Equivalent Grade) of X1CrNiMoCuN 20-18-7

Grade Standard Country Application
X1CrNiMoCuN25-25-2 AFNOR France Austenite
X1CrNiMoCuN20-18-7 AFNOR France Austenite
ISO X1CrNiMoCuN20-18-7 ISO standard thermal deformation of stainless steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Tool steel
EN X1CrNiMoCuN25-25-5 EN Euronorm Tool steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN25-25-5 EN Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN25-25-5 EN Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN25-25-5 EN Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN-20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN-25-25-5 EN Euronorm Stainless Steel
EN X1CrNiMoCuN-25-22-2 EN Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN25-20-7 EN Euronorm Stainless Steel
EN X1CrNiMoCuN20-18-7 EN Euronorm Stainless Steel
Q195 China Engineering and welding

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