ELEKTRODA SUPER NI hoby fi 2.5

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Proizvođač: Elektroda Jesenice
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ELEKTRODA  SUPER NI hoby fi 2.5

ELEKTRODA SUPER NI hoby fi 2.5

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Podaci

Materijal
Ostalo
Postupak zavarivanja
REL - elektroda
Promjer
2,5

Opis:

                  SUPER Ni
   Description and application:
 Electrode with pure Ni-core wire for cold welding of grey  and malleable cast iron also suitable for joining them
 with steel.  Suitable for repair purposes, repair of broken parts, building up missing parts and correction of 
 machining errors, joining cast iron for rectification of castings. The weld material is soft and easy machinable 
 We suggest cold impact forging to achieve stress relieving.
 By using small electrode diameters heat input should be kept low. Ground material should be clean. For scoring 
 we suggest our electrode Sekator 2 B or Sekator 2 A, grinding is not recommended.
   Base materials:
   Grey cast iron
   Malleable cast iron
   Heat treatment:
   For thick  walled components slightly preheating to is recommended.
   Coating type:        Typical all weld metal properties:
               Basic
                                                      
Chemical composition, w
t %:
                                                                                              Ni
   Welding current:
                                                                                              96.0
                 AC
                 DC -
   Welding positions:          Mechanical properties:
                
                                                  
                                                                                                                                                                                      2
                                                        Tensile strength       Rm:            300            MPa (N/mm )
   Redrying temperature:                             
               200°C/1h
                                                        Hardness:                                   160            HB
                                                       
                                                    
   Approvals:                                Welding and packing data:
                                                            Welding parameters    Packing
                                                              φ     
Length    
Current    
Weight/    
Weight/    Weight/
                                                      mm
                                                       mm           A      packet      carton    1000 pcs
                                                                                                        kg          kg          kg   *
                                                       2.5    300    50-80    5    20    16
                                                      3.25    350    80-110    6    24    32.3
                                                      4.00    350    110-150    6    24    48.4
                                                      5.00    350    150-190    6    24    96.8
                                                   *    approximate data