Er 4047 Aluminum TIG Welding Rod Supplier

• Customization: Available
• Alloy: 4047,7072
• Temper: H18,H19
• Model NO.: 4047
• Thickness: 0.05mm-6.35mm
• Width: 12mm to 1600mm
• Type: Sheet and Strip
• Material: Aluminium
• Packings: Carton Box, Then Outside: Wooden Case
• Place of Origin: Zhengzhou China (Mainland)
• Application: Heat Exchanger ,Fin Stock Coil,etc
• Transport Package: Carton Box
• Specification: CE
• Trademark: Signi Aluminium
• Origin: Henan China
• HS Code: 760700900
• Production Capacity: 10500 Mt/Month

Product Description

ER 4047 aluminum TIG welding rod supplier


ER4047 is a eutectic Al Si alloy with 12% silicon, low melting point, good fluidity, and has good corrosion
resistance. But it is anodized after the color is black.






Application:
suitable for Al Si, Al Si mg, Al Si Cu mg wrought aluminum and aluminum (>7%Si) argon arc
welding. More widely used for pure aluminum, aluminum manganese, aluminum silicon magnesium alloy.

Density kg/dm3	Melting temperature ºC	Electric conductivity % IACS
2.65	573---585	41

 

Weld Mechanical Properties (reference value)
Tension Strength(MPa)	Yield  Strength(MPa)	M
160--190	70--85	10--15

 

ER4047   Aluminium & Aluminium Alloy welding Rods
Classification	GB/T 10858-2008   AWS A5.10···       ER 4047
Typical composition in %	Si················          11.00-13.00 Fe················               <0.60 Cu················               <0.30 Mn················               <0.15 Mg················               <0.10 Zn················                <0.20 Be················                <0.0003 Ti················                  <0.15 Others·············                   <0.05 Others Total·········                      <0.15
Physical properties (Approx.Values)	0.2% yield strength Rpo2 (Mpa)·····  60  Tensile Strength Rm (Mpa)·····          130  Elongation A5 (L0=5d0) (%)······       5  Test Temperature (ºC)······          20
Performance & Usage	This type containing 12% silicon,which can be adapted in welding all kinds of  forging and casting or extruded shape aluminium alloys.And it has advantages  of low melting point and good fluidity which avoids the distortion after welding. Usage:jointing or overlay light alloy processing.
Shielding gas	Argon, Helium, or Argon/Helium-mixtures.
Dimensions Φ	MIG-Rods (mm): 0.8 ; 0.9 ; 1.0 ; 1.2 ; 1.6 ; 2.0 ; 2.4 TIG -rods(mm): 1.6 ; 2.0 ; 2.4 ; 3.2 ; 4.0 ; 5.0 ; 6.0
Rod Packagings	Mig Rods: S100/0.5kg 1Lb , S200/2kg , S270-S300/6kg-7kg
	Tig Rod  : 5/10kg     ·······     length :1000mm