ER70S-6 WELDING WIRE

ER70S-6 is a copper coated mild steel alloy with high levels of Manganese and Silicon giving it stronger deoxidizing power.

AWS A5.18 Class ER70S-6

C: 0.06-0.15
Mn: 1.40-1.85
Si: 0.80-1.15
P: 0.025 max.
S: 0.035 max.
Ni: 0.15 max.
Cr: 0.15 max.
Mo: 0.15 max.
V: 0.03 max.
Cu: 0.50 max
*Typical Chemistry listed above is for reference only and is not to be used for specification purposes.

If you need a non-stock item, we custom manufacture wire in most diameters and lengths.

Bob Martin company believes the information contained herein to be reliable. However, the technical information is given without charge by Bob Martin Company and the user shall employ such information at its own discretion and risk. Bob Martin Company assumes no responsibilityfor results obtained or incurred from the use of such information in whole or in part.