Material – BS 16 Mo 3

Standard Specification for Seemless Steel Tubes for Pressure Purposes

Group - Ferrous Mild Steel Alloys

Sub Group - BS 16 Mo 3 Seemless Steel Tubes for Pressure Purposes

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

Grade Belongs to the Industry - Steel and Tube

Chemical Composition
CarbonC %0.120 - 0.200
SiliconSi %0.350 max.
ManganeseMn %0.400 - 0.900
PhosphorusP %0.030 max.
SulphurS %0.025 max.
ChromiumCr %0.300 max.
MolybdenumMo %0.250 - 0.350
NickelNi %0.300 max.
CopperCu %0.300 max.
IronFe %Balance
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Heat Treatment
Normalising Forming
Mechanical Properties
Tensile Strength in Mpa410 - 600
Yield Strength in Mpa210 min.
Elongation in %19 min.
Reduction of Area in %-
Hardness in BHN-
Impact in Joule27 J @ RT

Cross Reference Table

Material Standard Country Grade Belong to the Industry
1.5415 EN European Union Tube
16 Mo 3 AFNOR NF France Steel and Tube
16 Mo 3 DIN Germany Steel and Tube
16 Mo 3 ISO International Steel, Forging, Rolling and Bar
16 Mo 3 NBN Belgium Steel and Tube
16 Mo 3 STAS Romania Steel and Plates
16 Mo 3 UNI Italy Steel and Tube