CHOSUN CSF-71SRM
AWS A5.20 E71T-12MJ HS | AWS A5.36 E71T12-M21P4-CS2-H8
It provides the excellent usability with stable arc, less spattering, good bead appearance, better slag removal, and less quantity of welding fume comparable to solid wire. For 490N/mm2 class high strength steel and low temperature steel Butt, fillet welding of 490N/mm2 class high strength steel and low temperature steel of structure such as ships, bridges, buildings and storage tanks etc.
Key Features:
• Baked flux cored wire designed for single or multi pass welding 
• Smooth arc transfer, low spatter, flat to slightly convex bead contour 
• All-position baked wire with excellent feeding and low fume generation using mixed gas 
• Listed and approved by ExxonMobil® Qualified Manufacturer List (QML) 
• Excellent impact toughness values at low temperatures 
• CharpyV-notch at -60°F: 62 ft/lbs
TYPICAL WELD METAL CHEMISTRY (%)
TYPICAL WELD METAL MECHANICAL PROPERTIES
C  | Mn  | Si  | P  | S  | |
|---|---|---|---|---|---|
TYPICAL  | 0.012 MAX  | 1.75 MAX  | 0.90 MAX  | 0.030 MAX  | 0.030 MAX  | 
TENSILE STRENGTH  | YIELD STRENGTH  | ELONGATION  | IMPACT VALUE ft/lbs  | |
|---|---|---|---|---|
TYPICAL  | 80,000 psi  | 74,400 psi  | 34%  | 95  | 
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