Forney 42340 Copper Coated Brazing Rod, 1/8-Inch, 5-Pound High strength alloy used for gas brazing low carbon and low alloy steels Used in applications require high tensile strength, greater than 45,000 psi High silicon and manganese content eliminates the need for flux Typical applications include low carbon and low alloy steels and sheets 2,700-Degree (1,482 C Degree) melting point