美国进口Messer/MG 600 TIG 模具钢合金钢焊丝

　　MG 600 TIG

　　The strongest, problem solving universal

　　wire for all steels

　　GENERAL CHARACTERISTICS:

　　MG 600 TIG is a premium wire that provides dense, porosity free deposits that are strong and crack resistant.

　　This wire is compatible to all grades and alloys of steel. Also available in a MIG wire.

　　APPLICATIONS:

　　Welding low, medium, and high alloy steels requiring the highest strength and quality. Ideal for repair of tools,

　　dies, springs, carbon steels, stainless steels, pressure vessels, aircraft steels, vanadium-moly spring steels

　　and as an underlayment or pad prior to applying hard facing alloys. Also used for rebuilding shafts and blades

　　used in the chemical, construction and mining industries. Shandong Junhan

　　TECHNICAL DATA:

　　Typical Tensile Strength

　　As Welded: up to 120,000 psi (827 N/mm2

　　)

　　Work Hardened: up to 180,000 psi (1241 N/mm2

　　)

　　Typical Yield Strength Up to 90,000 psi (621 N/mm2

　　)

　　Elongation Approx. 35%

　　Hardness Approx. 300 HB

　　Polarity DC straight (electrode -)

　　Shielding Gas 100% Argon

　　Diameters Available .045” (1.2mm) 1/16” (1.6mm) 3/32” (2.4mm) 1/8” (3.2mm)

　　PROCEDURE:

　　Clean material of foreign substances, set parameters to range given (appropriate for base metal thickness and

　　bbbbbbbb). Preheat high carbon steels to 400°F. Use stringer beads to minimize overheating and stress.