253MA Welding Wire
Main Ingredients
C
0.07
Si
1.6
Mn
0.6
Cr
21.0
Ni
10.0
N
0.18
Ce
0.03
Product features
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Overview
253MA welding wire is designed for welding the high-temperature grade 253MA, used in applications such as furnaces, combustion chambers, and burners. This steel and its matching welding consumables offer excellent service performance within the temperature range of 850°C to 1100°C. The 253MA MIG wire provides excellent operability with spray arc and pulsed arc transfer. However, when welding 253MA steel, the mill scale and previous weld passes must be carefully cleaned and ground.
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Standards
AWS A5.9: 253MA
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Mechanical Properties
Tensile Strength (min): 720 MPa, Elongation (4d, min): 32%
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Available Forms & Diameters
Diameter (mm): 1.2, 1.6, 2.4, 3.2
Diameter (in): 0.047, 0.062, 0.093, 0.125
*Available in coils or straight lengths.
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Recommended Current (A)
60-80, 80-110, 130-160, 160-200 (Corresponding to the diameters listed above)
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