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Products chevron_right Stainless Steel Electrode chevron_right NEXA 309 - 16
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NEXA 309 - 16

AWS/SFA Classification: Stainless Steel Electrode

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Applications

  • check_circle Dissimilar joints between stainless steels and low alloy or carbon steels
  • check_circle Welding of AISI 309 type steels
  • check_circle For buffer layer on low alloy and carbon steels
  • check_circle Joining corrosion resistant clad steels

Characteristics

  • check_circle Rutile type medium coating
  • check_circle Highest resistance to cracking
  • check_circle Low dilution on mild and low alloy steels due to higher alloy content
  • check_circle 23/12 type deposit
  • check_circle Exhibit excellent corrosion and oxidation resistance upto 1100°C
  • check_circle Radiographic quality welds

Typical Weld Metal Chemistry (%)

C Mn Si Cr Ni
0.15 max 0.5-2.5 1.0 max 22-25 12-14

Mechanical Properties

UTS (MPa) El%
>550 >30

Welding Parameters AC (70 OCV) /DCEP

2.50mm x 350mm 3.15mm x 350mm 4.00mm x 350mm
50-70 70-100 110-140

Packaging

  • inventory_2 10 KG Carton, 5 Vacuum Packed Packets of 2KGs Each