16MnCr5

EN 10084 standard

W.NR.: 1.7131

Special alloy case-hardening steel

CHEMICAL COMPOSITION:  (heat analysis according to the EN 10084 standard)

  C % Si % Mn % P % S % Cr %
FROM 0,14 -  1,00 - - 0,80
TO 0,19 0,40 1,30 0,025 0,035 1,10


*MECHANICAL FEATURES: (according to the EN 10277-4 standard)

Thickness
mm
Soft annealed* + peeled rolled Soft annealed* + cold drawn
(+A +SH ) ( +A+C )
Hardness maximum values   Hardness maximum values  
HB  HB 
≥5≤10 - 260
>10≤16 - 250
>16≤40 207 245
>40≤63 207 240
>63≤100 207 240


*  Delivery condition: subjected to a softening treatment according to the maximum hardness prescription.

PROPERTIES:

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.

Notes:

CORRESPONDENCE WITH OTHER STANDARDS (purely as an indication):

UNI 7846 DIN 17210 ISO 683-11 AFNOR 35-551
  16MnCr5   16MnCr5   16MnCr5   16MC5 



 16MnCr5.pdf