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Stainless Steel Electrodes

RUTOX-A(ST)

AWS: SFA 5.4 E347-16 IS: 5206 E19.9Nb R16 EN ISO CODE: 3581-A E (19 9 Nb) R 3 2

Rutox-A (St) is an electrode depositing 18Cr-10Ni-Nb stabilised weld metal, suitable for joining of stainless steels of similar composition. Ideal for welding of AISI 304, 304L, 321, 347 and their equivalents. The weld metal has excellent resistance to intergranular corrosion.

Precaution

1. Ensure the electrodes are dry. Re-dry the electrodes at 250-300°C for one hour.

2. Use short arc length and stringer bead to reduce heat input.


NOTE : Batox-A (ST) conforming to AWS E347-15 is also available.

Approvals
    CE
    EIL
    PDIL
    BHEL
    BV
    NTPC
    CIB-MP
    NPCIL
    Adani Infra
CHEMICAL COMPOSITION OF ALL WELD METAL (%)

 

Element
CMnSiCrNiNbSP
Percent
0.051.400.4519.010.00.600.0180.020


MECHANICAL PROPERTIES OF ALL WELD METAL


UTSElongation
(MPa)
(L= 5d)%
59434.0



CURRENT AND PACKING DATA: AC / DC(+)


Size (mm)
5x3504x350
3.15x350
2.5x350
Current Range (Amps)
140-180110-140
80-100
60-80
Weight / Carton (kgs)
2.52.5
2.5
2.5