R4043 - WIRE - MIG (GMAW) – ALUMINUM
ER4043, commonly referred to as “AlSi5", has a 5% silicon and is the
oldest and one of the most widely used aluminum welding wires for
general purpose applications
Less sensitive to weld cracking than other aluminum alloys and the
5% silicon content lowers the melting point, increases the fluidity of
the weld puddle and leaves a bright shiny weld deposit.
ER4043 is commonly used for welding grades 6061, 6063, 5052, 3004,
3003 and cast alloys 356.0, 357.0, 413.0, and 443.0 to name just a few.
Melting range is 1065 °F– 1170 °F, density is 0.097 lbs/in3 and post
anodizing color is gray.
Address:No.1688 of Shuangshan Street,Zhangqiu, Jinan,Shandong,China 250200 Tel:+86-531-83215210 Fax:+86-531-83451665 Email: firstname.lastname@example.org Skype: shandongutlet
©2017 utlet.net Shandong Utlet New Materials Co.,Ltd 备案/许可证编号:鲁ICP备17033819号