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Mild Steel Alloy Er70S-2 .045 Tig Filler Material

$12.85/Pound
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Part# 12-00478
MFR Model# ER70S-2-.045

Overview

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ER70S-2 is multiple de-oxidized Plain Carbon Steel that has additions of Zirconium, Titanium, and Aluminum in addition to the high levels of Manganese and Silicon common to plain Carbon Steels of this group. The ability of this wire to perform well over oily, dirty, or rusty surfaces is one of its key features.
ER70S-2 has a quick freezing weld pool with a somewhat tight molten range, which makes it an ideal choice for welding tubing, piping, and out-of-positon applications. The deposits have high ductility, excellent impact values and tensile strength.
ER70S-2 is often used on AISI 4130 tubing where lower tensile strengths are acceptable or where reinforcing gussets are used in the design.This wire is often used with TIG and Plasma for critical applications.

Specifications

  • .045" x 36"
  • Tensile strength: 83,000 psi (specs call for 70,0000 minimum).
  • Elongation is 25%.
  • This wire is often used with TIG and Plasma for critical applications.
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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