SK-C A40-O Soudokay welding wire

SK-C A40-O

Specification    AWS       DIN 8555          GB/T       Mat.No.

Clas.Code        -       MF10-GF-60-G         -             -  

Properties & Application

l  Self-shielded flux cored wire for hard facing.

l  Chrominum-niobium alloy designed to resist grouging abrasive wear with moderate impact.

l  The deposits will readily stress relief check crack.

l  Used for gyratory crusher mantles and bowls, crusher hammers, crusher cylinders, slag mill, ripper teeth.

Chemical Composition of Deposited Metal (Wt.%)

             C      Si       Mn      Cr      Nb               

DIN               High C content and Cr content                  

Typical      4.4     0.3      1.45     20.5     5.8               

Mechanical Properties of Deposited Metal

PWHT     Shield   As Welded     Work Hardened  

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

DIN          -            -         57-62              -         

Typical       -            -           58               -         

Guarantee    -            -         57-62              -          

General Characteristics

Microstructure             Austenite+complex carbides

Machinability              Grinding only

Oxyacetylene cutting       Can not be flame cut

Deposit thickness          10-12mm in 2 to 3 layers

Size & Packing

    Product No.      Size (mm)        Pack             Kg/pack    

         -            2.4             Coil                25.0      

         -            2.8             Coil                25.0