EDCr-A1-15 Hardfacing welding electrodes

                                                                                                            EDCr-A1-15 Hardfacing welding electrodes

Characteristic：

1. Low-hydrogen sodium type, high chromium steel DC reverse surfacing electrode, the surfacing metal is 1 chromium 13 high chromium martensitic steel. The surfacing layer is empty quenching characteristics; generally no heat treatment is required. The hardness is uniform, and can be annealed and softened at 750 - 800C. When heated to ,It can be re-hardened after air cooling or oil quenching at 900 - 1000 ° C.

2. Used for surfacing carbon steel or alloy steel shafts and valves with working temperature below 450C.

Attention:

1. The work piece must be preheated to above 300C before welding.

2. Corresponding hardness can be obtained by different heat treatment after welding.

Welding current parameters：

RFQ:

1. Packing style :

5kg per inner plastic box 

4pcs into 20kg carton box

50 ctns per wooden pallet 

2. Samples :

Samples for free 

3. Delivery term :

By Sea 

4. M.O.Q : 

1000kgs 

5. Certificate :

ISO ,CE 

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