greatmark precision machinery co.,ltd.
laser welding,welding wire,welding rod,mold repair,3D print, Manufacturer and Supplier - China(CN)
Information for Buyers
German Laser welding wire (Quada QF20)
QuFe 20 is used for highly wear resistant buildups on machine parts and tools subject to heavy abrasion and compression combined with moderate impact at elevated temperatures, such as slide, guide and sealing surfaces. Low wear when using fiber-glass re-enforced plastics. workable by grinding with tungsten carbide tools
C Si Mn Cr Mo Ti Fe
Standard / Mechanical Values
M.-No.: 3-GZ-55-ST Special alloy
Hardness of the Application / Notes
pure weld deposit 53 - 58 HRc
Soft annealed 820!a C: ca. 235 HB
hardened 1050!a C/oil: 58 HRc
tempered 600!a C: 53 HRc
Recommended for basis materials
8407.SKD61,1.2082, 1.2083, 1.2343, 1.2344, 1.2367-2606
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