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GM 80SD2 Welding Wire Specifications by tomhayden215 is a document available to read on EtoBox.
The GM 80SD2 is a copper-coated solid wire alloyed with 1.5% Mn and 0.40% Mo, designed for welding high tensile steels in power generating plants. It has specific chemical and mechanical properties, including a UTS of 550 MPa and a yield strength of 470 MPa, and is suitable for applications such as welding low alloy steels like AISI 4130 and 4140. The recommended preheat temperature is 135-165ºC, and it requires shielding gas of 99.99% Argon.
- Author
- tomhayden215
- Language
- EN