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AFNOR 08-04-02-01

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AFNOR 07-05-04-04-02 AFNOR 18-04-01
#AFNOR # #08-04-02-01

Description

AFNOR AFNOR 08-04-02-01 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: AFNOR 08-04-02-01
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel AFNOR 08-04-02-01 AFNOR
UNI KU
UNI X 21O Cr 13 KU
UNI X 28 W O9 KU
UNI X 75 W 18 KU
UNI X 82 MoW 09 KU
SS 2242
SS 2260
SS 2722
AFNOR 06-05-04-02
AFNOR 07-05-04-04-02

Chemical composition(mass fraction)(wt.%) of the AFNOR 08-04-02-01

Element Weight %
C 0.78-0.88
Mn 0.15-0.40
Si 0.20-0.50
Cr 3.50-4.00
Ni 0.3
Mo 8.20-9.20
W 1.40-2.10
V 1.00-1.35
Cu 0.25
P 0.03
S 0.03

Mechanical Properties of steel grade AFNOR 08-04-02-01

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)
797 (≥) 686 (≥) 32 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade AFNOR 08-04-02-01

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 - -     0.31 -  
489 885 - 32.3 421   -  
376 - 24 44.2   441 342

Heat Treatment of steel grade AFNOR 08-04-02-01

Heat treated : 1939°C - 1837°C

Technological Curves of steel grade AFNOR 08-04-02-01

Cross Reference Table (Equivalent Grade) of AFNOR 08-04-02-01

Grade Standard Country Application
X20Cr13(AFNOR) AFNOR France Martensite And Precipitation Hardening
1.4439(AFNOR) AFNOR France Austenite
1.4539(AFNOR) AFNOR France Austenite
X6CrNiNb18-10(AFNOR) AFNOR France Austenite
1.4580(AFNOR) AFNOR France Austenite
1.4436(AFNOR) AFNOR France Austenite
1.4438(AFNOR) AFNOR France Austenite
1.4361(AFNOR) AFNOR France Austenite
1.4563(AFNOR) AFNOR France Austenite
1.4537(AFNOR) AFNOR France Austenite
1.4547(AFNOR) AFNOR France Austenite
X1NiCrMoCuN25-20-7(AFNOR) AFNOR France Austenite
X2CrNiN23-4(AFNOR) AFNOR France Austenitic-Ferrite
1.4362(AFNOR) AFNOR France Austenitic-Ferrite
1.4462(AFNOR) AFNOR France Austenitic-Ferrite
1.4507(AFNOR) AFNOR France Austenitic-Ferrite
1.4501(AFNOR) AFNOR France Austenitic-Ferrite
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
AFNOR 07-05-04-04-02 AFNOR 18-04-01
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