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SK-C A43-O
Specification AWS DIN 8555 GB/T Mat.No.
Clas.Code - MF10-GF-65-G - -
Properties & Application
l Self-shielded flux cored wire for hard facing.
l Chrominum-niobium alloy designed to resist high stress grinding abrasion at service temperature up to 450℃.
l The deposits will readily stress relief check crack.
l Used for wear plates, groundnut oil expeller screws, screens in the coal industry, bucket teeth on bucket-wheel excavator, shovel bucket teeth and lips.
Chemical Composition of Deposited Metal (Wt.%)
C Si Mn Cr Nb
DIN High C content and Cr content
Typical 5.6 1.3 0.24 20.2 6.7
Mechanical Properties of Deposited Metal
PWHT Shield As Welded Work Hardened
(℃/h) Gas (HB) (HRC)
DIN - - 62-67 -
Typical - - 63 -
Guarantee - - 62-65 -
General Characteristics
Microstructure Complex carbides
Machinability Grinding only
Oxyacetylene cutting Can not be flame cut
Deposit thickness 10-12mm in 2 to 3 layers
Size & Packing
Product No. Size (mm) Pack Kg/pack
- 2.4 Coil 25.0
- 2.8 Coil 25.0
