greatmark precision machinery co.,ltd.

laser welding,welding wire,welding rod,mold repair,3D print, Manufacturer and Supplier - China(CN)

German Laser welding wire (Quada QF20)

German Laser welding wire (Quada QF20)

Business Information

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  • German Laser welding wire (Quada QF20)

Product Features

Application fields
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
Material analysis
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

Product Specifications

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