ELEKTRODA INOX R 25/14 fi 2.5

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ELEKTRODA INOX R 25/14 fi 2.5

ELEKTRODA INOX R 25/14 fi 2.5

Slažem se s Pravilima privatnosti .  

Količina
DOSTUPNO

Minimalna količina narudžbenica za proizvod je 3,1 kg.

Podaci

Materijal
Inox
Postupak zavarivanja
REL - elektroda
Promjer
4,0

Opis:

                  INOX R 25/14 NC
   Description and application:
  Rutile, low carbon electrode for welding analogous, heat resistant steels and steel castings. Scaling resistant up to 
  1000°C. Suitable for joining dissimilar steels (unalloyed steels with stainless steels), welding steam boiler
  construction, hardening plants, the crude oil industry and the ceramics industry.
   Base materials:
   Austenitic, ferritic-pearl. steels   DIN:       W.Nr.:                                 AISI/ASTM:         
   Chemical corr.resistant steel:     X 15 CrNiSi 20 12    1.4828    309
                                                     X 7 CrNi 23 14    1.4833
                                                     X 10 CrAl 7                                                     -
                                                     X 10 CrAl 13    1.4724                                   405
                                                     X 10 CrAl 18    1.4742                                   -
   Alloyed steel castings:                G-X 30 CrSi 6    1.4710                                   -
                                                     G-X 40 CrSi 17    1.4740                                   -
                                                     G-X 40CrNiSi 22 9                                                           1.4826                             
   
        -
   Heat treatment:
   Preheating and interpass temperatures for ferritic steels 200 - 300°C.
   Coating type:        Typical all weld metal properties:
        Rutile
                                                        Chemical composition, wt %:
   Welding current:
                                                        C                    Si                     Mn                    Cr                   Ni              
             AC         ≤ 0.04            ≤ 0.9                  0.7                    23                   13                    
             DC +
                                                      
   Welding positions:
                           Mechanical properties:
                                                                                                                                                                                      2
                                                        Yield strength          R    / Rp    :         > 400            MPa(N/mm )
                                                                                                                                                                                      2
   Redrying temperature:          Tensile strength       Rm:                     > 550 – 650  MPa(N/mm
)
              300°C / 2h
                                                        Elongation               A5:                       > 30   %
   
   Ferrite content:  FN ≈ 15          Impact energy          KV :                     > 47 J (+20°C)
                                                                                                       
                                                       
            
                                                          Welding and packing data:
                                                            Welding parameters    Packing
                                                              φ      
Length     
Current     
Weight/     
Weight/    Weig
ht/
                                                      mm
           Approvals:    mm           A      packet      carton    1000 pcs
                                                                                                        kg          kg          kg   *
            
                                                        2    250    40 – 55    3.5    14
         /
                                                       2.5    300    40 – 80    4    16    17.7
                                                      3.25    350    70 – 100    4.5    18    35.7
                                                        4    350    110 – 160    4.5    18    54.9
                                                        5    350    160 - 230    4.5    18    84.9
                                                   *    approximate data