MT-52（AWS E7024）
MT-52 CORRESPONDING TO AWS E7024
JIS D4304
PERMANENT BRAND
ELECTRODE FOR WELDING WITH HIGH EFFICIENCY
Description:
MT-52 is high efficiency titanium iron power type electrodes, the melting rate of weld metal is around 150%. It has excellent welding technological performances. The arc is stable and is easy to re-strike with little spatter. It is easy to manipulate and slag is easy to remove so that the welding productivity is high. It is suitable for flat or fillet position welding and can be used on AC and DC.
Applications:
For welding structures of vehicles, boilers, ships and welding on the flat or fillet position.
Chemical Composition of Weld Metal (%)
C | MN | SI | S | P | |
AWS Standard | ≤0.15 | ≤1.25 | ≤0.90 | ≤0.035 | ≤0.035 |
Typical | 0.096 | 0.8 | 0.46 | 0.030 | 0.030 |
Mechanical Properties of Weld Metal
YIELD STRENGTH (Mpa) | TENSILE STRENGTH (Mpa) | Elongation(%) | Charpy V Impact Value (-30℃) | Bend Test (Degree) | |
AWS Standard | ≥400 | ≥490 | ≥17 | N.S. | N.S. |
Typical | 410 | 490 | 27 | 67J | 180 |
Packing: in cartons of 20kgs net each, consisting of 8boxes X 2.5kgs for 2.5mm & 4boes X 5kgs for other sizes. Then on pallets or without pallets are at the buyer’s option.
