EUROPEAN STEEL AND ALLOY GRADES (OLD VERSION)

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YOU HERE:   Steel and Alloy   ->   Number 1.71XX           OR           Standart   ->   EN 10084   /   EN 10132

16MnCr5   ( 1.7131 )



    Grade :     16MnCr5
    Number:     1.7131
    Standard: EN 10084 : 2008   Case hardening steels. Technical delivery conditions
EN 10132 - 2 : 2000   Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Case hardening steels
    Classification:     Case hardening steels
    Equivalent grades:     Go here


Chemical composition % of the ladle analysis   of grade   16MnCr5 (1.7131)
Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat.
Steels with improved machinability as a result of the addition of lead or higher sulfur contents, depending on the manufacturing process up to around 0.1 % S, may be supplied on request. In this case, the upper limit of the manganese content may be increased by 0.15 %
C Si Mn P S Cr
0.14 - 0.19max   0.41 - 1.3max   0.025max   0.0350.8 - 1.1


Technological properties of grade   16MnCr5 (1.7131) .
    Weldability: ?It is a MnCr alloy steel, easily hot machinable and weldable
Hardenability: ? It has a low hardenability and therefore it can show good core features till thicknesses of about 20 mm.


Equivalent grades of grade   16MnCr5 (1.7131)
Germany
DIN,WNr		France
AFNOR		Italy
UNI		Spain
UNE		China
GB		Russia
GOST		International
ISO
16MnCr5
16MC5
16MnCr5
16MnCr5
16MnCr
18KHG
16MnCr5


Mechanical properties
Mechanische Eigenschaften
Caracteristiques mecaniques
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d’elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

These comparison tables are only intended as an indication of the closest khown equivalent grades.
The source standarts should always be checked for the specific purpose for each material, in case of doubt

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