AKD-35

HRC=36

Standard: 

AWS A5.13 EFe1

GB/T 984 EDPCrMo-A0-15

Description: Low hydrogen sodium and low alloy steel surfacing electrode, with excellent weldability and machinability

Application: FUsed for surfacing on parts with heavy abrasion accompanied under room temperature and non-corrosive condition.

Typical Chemical Composition(%):

C:0.04-0.20    Si:1.00    Cr:0.50-3.50    Mo:1.5    Mn:0.50-2.0    :P:0.027    S:0.006

Recommended welding parameters: 

3.2mm:  350mm       80-120A
4.0mm:  400mm       120-170A
5.0mm:  400mm       160-200A

Notes on usage: 

1. Manual electrode must be baked under 300-350’℃ for 1hr before welding.

2. Water, rust and oil on the surface of base metal/ part must be removed complet -ely Welding with short arc length is appropriate.

3. For avoiding blowhole, the manual electrode goes backward 2mm before arc st -arting and then weld forward. Before extinguishing arc, stay a while and weld backward 5mm.

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