Hardfacing Welding Electrodes DIN 8555 (E1-UM-350) Surfacing Welding Rods, Wear Resistant Stick Electrode

DIN 8555 (E1-UM-350) is a basic coated SMAW electrode for crack and wear resistant surfacing.

Products Details

Hardfacing Welding Electrode   Standard: DIN 8555 (E1-UM-350) Type No.: TY-C DUR 350   Specification & Application: · Basic coated SMAW electrode for crack and wear resistant surfacing. · Good abrasion resistance. Easy to weld in all positions. · Particularly suited for wear resistant surfacing on Mn-Cr-V alloyed parts, such as frogs, track rollers, chain support rolls, sprocket wheels, guide rolls etc.   Chemical composition of deposited metal(%):            

 

C

Si

Mn

Cr

Fe

DIN

-

-

-

-

-

EN

-

-

-

-

-

Typical

0.20

1.2

1.40

1.8

Bal.

    Hardness of deposited metal:

As Welded

(HB)

1 layer on steel with C=0.5%

(HB)

370

420

  General Characteristics:    · Microstructure      Ferrite + Martensitic · Machinability       Good with Tungsten carbides tipped tools · Preheating         Preheat heavy parts and higher-tensile steels to 250-350℃ · Redrying           Redry for 2 h at 300℃ before using.  

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