SK-C 258-S / SK-C Record S soudokay welding wire

SK-C 258-S / SK-C Record S

Specification    AWS       DIN 8555          GB/T       Mat.No.

Clas.Code        -        UP6-GF-55-C         -             -  

Properties & Application

l  SAW flux cored wire for hard facing. Suitable for SK-C Record S flux.

l  Martensitic alloy designed to give an outstanding resistance to abrasion, heavy impact, abrasive erosion and crack. Post welding heat treatment and forging strike can be done.

l  Cable sheaves, bed knives, steel mill rolls, crane wheels, forging dies.

Chemical Composition of Deposited Metal (Wt.%)

          C      Si     Mn     Cr      Mo      W      

DIN      0.2      -      -      5.0       -       -       

         2.0                     -                        

Typical   0.5     0.6     1.5    6.2     1.75     1.7        

Mechanical Properties of Deposited Metal

PWHT     Shield   As Welded     Work Hardened  

             (℃/h)      Gas        (HB)           (HRC)         

DIN          -            -         52-57              -         

Typical       -            -           57               -         

Guarantee    -            -         ≥52              -          

General Characteristics

Microstructure             Martensite

Machinability              Grinding only

Oxyacetylene cutting       Flame cutting is difficult

Deposit thickness          Depends upon application and procedure used

Shield gas                SK-C Record S

Size & Packing

    Product No.      Size (mm)        Pack             Kg/pack    

  Cored flux wire        2.4            Coil               25.0      

  Cored flux wire        2.8            Coil               25.0      

  Cored flux wire        2.8         Drum(∮546)         250.0      

      Flux                            Drum              25.0