Aluminium Welding/ Brazing Alloy 4018

Technical Data Sheet


Chemical Composition Limits
Weight% Al Si Fe Cu Zn Mn Mg Ti Other
Alloy 4018 Bal 6.5-7.50 0.20 max 0.05 max 0.10 max 0.10 max 0.5-0.8 0.20 max 0.05 max each

Aluminium MIG and TIG Welding wire and Rods

Used on casting and combinations wrought alloys.
Cross-Reference of Specifications DE68
Availability Ex stock MIG spools and TIG rods Spools 0.5kg, 2.5kg and 15kg European manufacture,
Rods 1 kg, 2.5kg, 5kg and 10kg packs European manufacture,
1000mm lengths, Flag tagged for trace ability
For all stock availability contact

Weld Properties
Density: 2.70 gm/cc
Melting Range 550 - 625°C

Return to Main Welding Page

Customer Reviews - What Customers Say About Us!

"Just wanted to say thanks for your efforts and updates"
"I always try you as you often keep stock that can't be found elsewhere"
"Prompt answer & knowledge of available material, timescale & price within a good time"
"Packaging is superb"
"Thank you for your quick response"

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.