EUROPEAN   STEEL   AND   ALLOY   GRADES
steelnumber.com

Home Steel numbers Steel and cast iron standards Alloy standards Equivalent grades Search Russian steels About us
YOU HERE:   Alloy standards   ->   Copper - all grades         OR         Alloy standards   ->     /   EN 1982

  CuSn7Zn2Pb3-B   ( CB492K )

    Grade :     CuSn7Zn2Pb3-B
    Number:     CB492K
    Standard: EN 1982 : 2008   Copper and copper alloys. Ingots and castings
    Classification:     Copper-tin-lead alloy
    Equivalent grades:     Go here



Chemical composition %   of grade   CuSn7Zn2Pb3-B   ( CB492K )
A suffix -B is added to the designation to identify material in the form of ingots
Fe Si Ni P SAl Cu PbZn Sb Sn -
max   0.2max   0.01max   2max   0.03max   0.08max   0.0185 - 88.52.7 - 3.51.7 - 3.2max   0.256.2 - 8 Cu including Ni;


Mechanical properties of grade   CuSn7Zn2Pb3-B   ( CB492K )

Rm - Tensile strength (MPa) (GS) or (GM)230
Rm - Tensile strength (MPa) (GZ)260
Rm - Tensile strength (MPa) (GC)270


Rp0.2 0.2% proof strength (MPa) (GS) or (GM)130
Rp0.2 0.2% proof strength (MPa) (GZ)130
Rp0.2 0.2% proof strength (MPa) (GC)130


A - Min. elongation at fracture (%) (GS)14
A - Min. elongation at fracture (%) (GM) or (GZ) or (GC)12


  Brinell hardness   (HBW):   (GS)65
  Brinell hardness   (HBW):   (GM) or (GZ) or (GC)70


Equivalent grades of grade   CuSn7Zn2Pb3-B   ( CB492K )
These comparison tables are only intended as an indication of the closest khown equivalent grades.
Germany
DIN,WNr
2.1095
GB-CuSn6ZnNi
Free Trip Photo Collage

with 1000 tourist attractions!

USA  
Italy  
India  
Spain  
Turkey
Portugal
Germany
Great Britain


TripWitness.com


Casting process
GS Sand casting
GM Permanent mould casting
GZ Centrifugal casting
GC Continuous casting
GP Pressure die casting


Material conditions
R Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile strength and elongation requirements
H Material condition designated by the minimum value of hardness requirement for the product with mandatory hardness requirements


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

Chemical composition of   CuSn7Zn2Pb3-B   ( CB492K ). Equivalent grades of   CuSn7Zn2Pb3-B   ( CB492K ).
Standards of   CuSn7Zn2Pb3-B   ( CB492K ). Properties of   CuSn7Zn2Pb3-B   ( CB492K ). Hardness of   CuSn7Zn2Pb3-B   ( CB492K ).

©   2011- 2014   All rights reserved.       The contents from this site may not be reproduced.
The entire risk as to use of these content is assumed by you the user