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Description

France AFNOR X20Cr13 Carbide for cutting tools and X20Cr13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X20Cr13
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X20Cr13 AFNOR France Carbide for cutting tools
45SiCrMo6
45WCrV8
45WCrV8
46Si7
46Si7
51Si7
51Si7
60Si8
60Si8
X20Cr13

Chemical composition(mass fraction)(wt.%) of the X20Cr13

C(%) Si(%) Mn(%) Cr(%)
0.18-0.23 ≤1.00 ≤1.00 12.0-14.0

Mechanical Properties of steel grade X20Cr13

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)
724 (≥) 355 (≥) 12 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade X20Cr13

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 - -     0.32 -  
758 683 - 11.3 443   -  
725 - 31 32.2   222 232

Heat Treatment of steel grade X20Cr13

Heat treated : 1697°C - 1647°C

Technological Curves of steel grade X20Cr13

Cross Reference Table (Equivalent Grade) of X20Cr13

Grade Standard Country Application
X20Cr13 AFNOR France Carbide for cutting tools
X20Cr13 AFNOR France Carbide for cutting tools
X20Cr13 AFNOR France Carbide for cutting tools
X20Cr13 AFNOR France Carbide for cutting tools
X20Cr13(AFNOR) AFNOR France Martensite And Precipitation Hardening
ISO X20Cr13 ISO ISO ISO standard thermal deformation of stainless steel
EN X20Cr13 EN Euronorm Euronorm Stainless Steel
EN X20Cr13 EN Euronorm Euronorm Stainless Steel
EN X20Cr13 EN Euronorm Euronorm Stainless Steel
EN X20Cr13 EN Euronorm Euronorm Stainless Steel
EN X20Cr13 EN Euronorm Euronorm Stainless Steel

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