Mag Wires | Welding Electrode| Mild ＆ High Tensile Steel | Chosun Welding MC-50A
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MC-50A
- For mild steel and 50kgf/mm2 class high tensile strength steel
AWS
- A5.18 ER70S-3
KS
- D 7025 YGW16
JIS
- Z 3312 YGW16
EN
- ISO 14341-A G 38 A 3 M21 Z
- ISO 14341-B G 43 A 3 M21 S3
Applications
- Butt and fillet welding of vehicles, buildings, ships, machinery etc.
Characteristics
- (1) MC-50A is a solid wire designed for all position welding
- (2) High speed welding of steel sheets can be performed easily by short-circuit welding.
- (3) Arc is stable and spatter loss is low.
Notes on usage
- (1) Use welding grade with 75~85%Ar+15~25%CO2.
- (2) Flow quantity of shielding gas should be 25ℓ/min. generally.
- (3) Use the wind screen against wind.
- (4) Keep the distance between tip and base metal of 6~15mm for less than 250A, and 15~25mm for more than 250A of welding current.
Shielding Gas
- 100%CO2
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