Material – EN 10083-3 42CrMo4

Standard Specification for Mild Steel Alloys Bar and Rod

Group - Ferrous Mild Steel Alloys

Sub Group - EN 10083-3 42CrMo4 Mild Steel Alloys Bar and Rod

Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries

Grade Belongs to the Industry - Bar and Rod

Chemical Composition
CarbonC %0.380 - 0.450
SiliconSi %0.400 max.
ManganeseMn %0.600 - 0.900
PhosphorusP %0.025 max.
SulphurS %0.035 max.
ChromiumCr %0.900 - 1.200
MolybdenumMo %0.150 - 0.300
IronFe %Balance
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Heat Treatment
As Raw or Annealing or Normalizing or Hardening and Tempering
Mechanical Properties
Tensile Strength in Mpa750 - 900
Yield Strength in Mpa500 min.
Elongation in %14 - 55
Reduction of Area in %-
Hardness in BHNAs Per HT
Impact in Joule35 J @ RT

Cross Reference Table

Material Standard Country Grade Belong to the Industry
1.7225 EN European Union Bar and Rod
42CrMoS4 EN European Union Bar and Rod
1.7227 EN European Union Bar and Rod
P 1000 - 42CrMo4 AFNOR NF France Bar and Rod
P 880 - 42CrMo4 AFNOR NF France Bar and Rod
CMo 4 Z MSZ Hungary Bar and Rod
F.1252 UNE Spain Bar and Rod