Home Catalog Stick Electrodes Stainless Steels Stainless Steels Coated Electrodes - Z309B – Zika Industries Ltd.

Specifications:

  • AWS/ASME SFA A5.4 : E 309L-15
  • EN ISO 1600: E 23 12 L B 42

Description and Application

  • Basic coated stainless electrode for welding root runs in acid resisting parts of clad steel.
  • Used when overlaying on mild steel or low alloy steels.
  • Joining dissimilar steels (austenitic steels to mild and low alloy steels).
  • Suitable for welding similar metal joints and austenitic-martensitic steels of the 13% Cr-6% Ni type.
  • Used for buffer layers in hard facing applications.

Stainless Steel Electrodes

Typical all weld metal composition [wt%]

 C  Mn  Si    Cr  Ni
 0.02 0.900.4024.0012.50

 Typical all weld metal mechanical properties

 Rp 0.2 [MPa]  Rm [MPa] A5 [%]  Impact [ISO-V] 
470 560 35   70 J @ 20°C

Welding positions

5 מצבים

RE-DRYING

300°C/2H

DiameterLength Current [amps]
inmminmm
3/322.51230050-80
1/83.251435080-110
5/324.014350100-150
3/165.014350160-220