OK Autrod 4047

OK Autrod 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 Autrod 4043, which provides an increased fluidity and reduced shrinkage. The alloy produces bright and almost smut free welds. 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.

OK Autrod 4047

Best-in-Class Aluminum MIG Wire

ESAB produces the world's top-selling aluminum MIG / GMAW wires and rods, known for best-in-class performance and productivity plus optimized chemistry for excellent weld appearance.

Eliminate Aluminum Shavings by 99%

Go from shavings to savings with ESAB's unique aluminum NT wire. With it, you can virtually eliminate aluminum shavings – by 99% – resulting in fewer clogged liners, less maintenance time and cost to clear clogged liners, and lower equipment cost by using fewer torch tips and liners.

Specifications

Specifications
Classifications	SFA/AWS A5.10 : ER4047 EN ISO 18273 : S Al 4047 (AlSi12)
Approvals	CWB : AWS A5.10

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

Alloy Type	AlSi
Shielding Gas	I1, I3 (EN ISO 14175)

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
As Welded	55 MPa	124 MPa	12 %

Typical Wire Composition %
Mn	Si	Al	Cu	Zn	Fe
0.01	11.5	Rem	0.01	0.01	0.18

Recommended Welding Parameters
Wire Diameter	Current	Voltage
0.8 mm	60-170 A	13-24 V
0.8 mm	100-130 A	18-22 V
0.8 mm	125-150 A	20-24 V
0.9 mm	60-170 A	13-24 V
0.9 mm	85-120 A	20-23 V
0.9 mm	125-150 A	20-24 V
0.9 mm	170-190 A	21-26 V
1.0 mm	90-290 A	15-26 V
1.2 mm	140-260 A	20-29 V
1.2 mm	180-210 A	22-26 V
1.2 mm	170-240 A	24-28 V
1.2 mm	125-150 A	20-24 V
1.2 mm	140-300 A	20-29 V
1.6 mm	190-350 A	25-30 V
1.6 mm	190-260 A	21-26 V
1.6 mm	240-300 A	22-27 V
1.6 mm	260-310 A	22-27 V
1.6 mm	280-320 A	24-28 V
1.6 mm	290-340 A	26-30 V

Ordering

Description

Product number

Product number: 1805169870

Product number: 1805129440

Product number: 1805109870

Product number: 1805169720

Product number: 1805169440

Product number: 1805169620

Product number: 1805162420

Product number: 1805129870

Product number: 1805109440

Documents

Factsheets

OK Autrod 4047

Additional Documents

Certifications

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OK Autrod 4047

OK Autrod 4047

OK Autrod 4047

Features & Benefits

Specifications

Ordering

Documents

Factsheets

Additional Documents

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