Forney Mild Steel Mig Wire, 0.035 In. 2 Lb. is a high strength mild steel MIG welding wire designed for superior performance in auto body repair and fabrication on most ferrous metals. This wire contains a high level of manganese and silicon, ensuring a strong, smooth weld even on rusty or dirty steel surfaces, which reduces the need for extensive grinding. It requires Argon/CO2 shielding gas and is for use with DCEP reverse polarity. With a tensile strength of 70,000 psi, this wire delivers reliable and durable welds. The yellow color code helps easily identify the wire, making it a practical choice for professional and hobbyist welders alike. Model Number: