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ESAB

OK Tigrod 4047

OK Tigrod 4047

OK Tigrod 4047 was originally developed as a brazing alloy to take advantage of its low melting point and narrow freezing range. In addition, it has higher silicon content than OK Tigrod 4043, which provides an increased fluidity and reduced shrinkage. Hot cracking is significantly reduced when using OK Autrod 4047 as a filler alloy. The alloy may be used in applications of sustained elevated temperatures. Non-heat treatable.

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Specifications


Typical Tensile Properties

As welded
Elongation Tensile Strength Yield Strength
12 % 18 ksi 8 ksi

Typical Weld Metal Analysis %

ELEMENTVALUES
MnCuZnSiAlFe
0.01 %0.01 %0.01 %11.5 %Rem %0.18 %

Approvals: CWB; AWS A5.10
Classifications: SFA/AWS A5.10; R4047; Wire Electrode; EN ISO 18273; S Al 4047 (AlSi12); Wire Electrode

Approvals are based on factory location. Please contact ESAB for more information.


Alloy Type: IMPERIAL_Alloyed aluminium (Al + 12 % Si)
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