Steel ER70S-4
Steel ER70S-4
ER70S-4 is designed for welding of mild and high tensile steel or 490 N/mm2 grade steel. It is suitable for root pass welding of pipes and all welding thin plates
• Copper coated carbon steel rod for use in the TIG welding process
• Typical tensile strength 490 MPa
• Ideal for root pass welding of pipes
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4043 is premium quality Aluminium – nominal % Silicon Alloy rod used extensively for the repair welding of selected* Aluminium alloy castings
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