Home Catalog Stick Electrodes Non Ferrous Non Ferrous Electrodes - Z-ALU-12 – Zika Industries Ltd.

Non Ferrous

E 4047

Z-ALU 12

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Specifications:

AWS: A5.3 E 4047
EN ISO: 18273 E Al 4047 (AlSi12)

Description and Application

Aluminum cored welding electrode with 12% Si , suitable for joining and surfacing different Al-alloys with Si content up to 12%.

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Typical all weld metal composition [wt%]

Al	Si	Fe
88.50	11.0	0.50

TYPICAL ALL WELD METAL MECHANICAL PROPERTIES

Rp 0.2 [MPa]	Rm [MPa]	As [%]
80	180	5

Welding positions

Diameter		Length		Current [amps]
in	mm	in	mm	Current [amps]
3/32	2.50	14	350	60-90
1/8	3.25	14	350	80-110
5/32	4.0	14	350	110-150
3/16	5.0	14	350	150-180