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42CrMo5-6

Favorite Datasheet
1.5511 1.7233
#42CrMo5-6 #1-7233

Description

France AFNOR NF EN 10269, 42CrMo5-6 Specialsteel Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 42CrMo5-6
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 42CrMo5-6 AFNOR France Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

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

C Si Mn P S Cr Ni 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 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)
988 (≥) 686 (≥) 34 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 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
41 - -     0.31 -  
122 799 - 31.3 312   -  
772 - 22 33.2   412 423

Heat Treatment of steel grade 42CrMo5-6

Heat treated : 1188°C - 1158°C

Technological Curves of steel grade 42CrMo5-6

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

Grade Standard Country Application
42CrMo5-6
42CrMo5-6

Relevant standard of 42CrMo5-6

NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties NF-EN-10269.pdf
1.5511 1.7233
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