hard surfacing welding rod ECoCr-A best surfacing welding electrode rod wire manufacturer

Quick DetailsPlace of  Origin: Zhejiang, China (Mainland)Brand  Name: Ocean WeldingModel &...

Product Details

Quick Details

Packaging & Delivery

Packaging Details:

Public

Delivery Detail:

20days

Specifications
Surfacing of parts  which have resistance to abrasion and corrosion at 650 degrees,such is high  temperature,ect. 
AWS ECoCr-A
 Surfacing of parts which have  resistance to abrasion and corrosion at 650°C such is high temperature and high pressure  valves,hot shearing tools,etc.

 Applications

  Surfacing    of parts which have resistance to abrasion and corrosion at 650°C such is high      temperature and high pressure valves,hot shearing tools etc.

Chemical composition of    deposited metal(%)

C
     0.7-1.4

Mn
     ≤2.0

Si
     ≤2.0

S
     -

P
     -

Cr
     25-32

Ni
     -

W
    3.0-6.0

Nb
     Co Rem

HRC
    ≥40

 

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