ELEKTRODA INOX R 25/20 fi 4.0

9537
Proizvođač: Elektroda Jesenice
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DOSTUPNO
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ELEKTRODA INOX R 25/20 fi 4.0

ELEKTRODA INOX R 25/20 fi 4.0

Slažem se s Pravilima privatnosti .  

Količina
DOSTUPNO

Minimalna količina narudžbenica za proizvod je 4,5 kg.

Podaci

Materijal
Inox
Postupak zavarivanja
REL - elektroda
Promjer
4,0

Opis:

                  INOX R 25/20
   Description and application:
  Rutile coated, austenitic electrode for welding 309 and 310-type stainless steels. Scaling resistant up to 1200°C. 
   Base materials:
   Aust. and Ferrit.-pearl. steels   DIN:    W.Nr.:                                 AISI/ASTM:         
   Chemical corr.resistant steel:  X 15 CrNiSi25.20    1.4841                                 310/314
                                                  X 12CrNi25.21    1.4845                                 310S
                                                  X 15CrNiSi20.12    1.4828                                 309
                                                  X 10CrAl7, X 10CrAl13    1.4713, 1.4724                     405
                                                  X 10CrAl18, X 10CrAl24    1.4742, 1.4762                     442/446                                
   Alloyed steel castings:             G-X30CrSi6,G-40CrSi17    1.4710, 1.4740
                                                  G-X15CrNiSi25.20    1.4741                                 A 297 HF
                                                  G-X40CrNiSi25.12       1.4837
                                                  G-X40CrNiSI22.9       1.4826                               
   Heat treatment:
  Preheating and interpass temperatures for ferritic steels  200 - 300°C, depending on the relevant base metal
  and material thickness. The temperature range between 650 and 900°C should be avoided owing to the risk of
  embrittlement. Thick-walled weldments to be carried out by means of the basic electrode INOX B 25/20.
   Coating type:        Typical all weld metal properties:
          Rutile
                                                        Chemical composition, wt %:
   Welding current:         
C                       Si                     Mn                   Cr                  Ni           
                   AC                    0.11                  0.5                     2                     25                  20            
                   DC +
                                                      
   Welding positions:
                                                        Mechanical properties:
                
                                                                                                                                                                                      2
                                                        Yield strength          R    / Rp    :         > 300            MPa(N/mm )
                                                                                                                                                                                      2
                                                        Tensile strength       Rm:                     > 540 – 640  MPa(N/mm )
   Redrying temperature:
              300°C / 2h          Elongation               A5:                       > 30              %
   
                                                                                                                                       °C)
                                                        Impact energy          KV :                     > 50 J           (+20
   Ferrite content:   FN ≈ 0                                                                      
                                                       
            
                                                          Welding and packing data:
                                                            Welding parameters    Packing
                                                              φ      
Length     
Current     
Weight/     
Weight/    Weight/
                                                      mm
           Approvals:    mm           A      packet      carton    1000 pcs
                                                                                                        kg          kg          kg   *
                                                        2    300    35 – 50    4    16     
                                                       2.5    300    65


80    4    16    17.1
                                                      3.25    350    90


120    4.5    18    34.6
                                                        4    350    115


150    4.5    18    51.7
                                                        5    350    160 – 210    4.5    18     
                                                   *    approximate data