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EN 42CrMo5-6

Description

Euronorm EN EN 42CrMo5-6 Euronorm Stainless Steel and EN 42CrMo5-6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: EN 42CrMo5-6
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel EN 42CrMo5-6 EN Euronorm Euronorm Stainless Steel
EN 20CrMoVTiB4-10
EN 20Mn5
EN 21CrMoV5-7
EN 25CrMo4
EN 30CrNiMoS
EN 34CrNiMo6
EN 35B2
EN 40CrMoV4-6
EN 41NiCrMo7-3-2
EN 42CrMo4

Chemical composition(mass fraction)(wt.%) of the EN 42CrMo5-6

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.39-0.45 0.40 0.40-0.70 0.035 0.035 1.20-1.50 0.50-0.70

Mechanical Properties of steel grade EN 42CrMo5-6

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)
879 (≥) 538 (≥) 41 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade EN 42CrMo5-6

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
12 - -     0.12 -  
498 682 - 23.3 423   -  
214 - 33 41.2   243 114

Heat Treatment of steel grade EN 42CrMo5-6

Heat treated : 1276°C - 1766°C

Technological Curves of steel grade EN 42CrMo5-6

Cross Reference Table (Equivalent Grade) of EN 42CrMo5-6

Grade Standard Country Application
42CrMo5-6 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
EN 42CrMo5-6 EN Euronorm Euronorm Stainless Steel

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