English 
253MA Welding Wire
253MA welding wire is designed for welding high temperature steel grade: 253MA for applications in furnaces, combustion chambers, burners, etc. This steel grade and welding consumables have excellent performance at 850°C - 1100°C.
253MA MIG wire uses jet arc and pulsed arc for excellent operating performance. However, when welding 253MA steel, the black skin plate and the previous weld must be carefully cleaned and polished.
Standard | AWS A5.9 | 253MA |
Chemical Compositions | C | Si | Mn | Cr | Ni | N | Others |
0.07 | 1.6 | 0.6 | 21.0 | 10.0 | 3.1 | REM |
Mechanical Properties | Tensile Strength(Mpa) | Elongation (4d）% |
720 | 32 |
Welding wire can be supplied in wire coils or in straight lines and is available in several different diameters, as shown in the table below：
Diameter | mm | 1.2 | 1.6 | 2.4 | 3.2 |
inch | 0.047 | 0.062 | 0.093 | 0.125 | |
Current | A | 60~80 | 80~110 | 130~160 | 160~200 |
253MA Welding Wire
253MA welding wire is designed for welding high temperature steel grade: 253MA for applications in furnaces, combustion chambers, burners, etc. This steel grade and welding consumables have excellent performance at 850°C - 1100°C.
253MA MIG wire uses jet arc and pulsed arc for excellent operating performance. However, when welding 253MA steel, the black skin plate and the previous weld must be carefully cleaned and polished.
Standard | AWS A5.9 | 253MA |
Chemical Compositions | C | Si | Mn | Cr | Ni | N | Others |
0.07 | 1.6 | 0.6 | 21.0 | 10.0 | 3.1 | REM |
Mechanical Properties | Tensile Strength(Mpa) | Elongation (4d）% |
720 | 32 |
Welding wire can be supplied in wire coils or in straight lines and is available in several different diameters, as shown in the table below：
Diameter | mm | 1.2 | 1.6 | 2.4 | 3.2 |
inch | 0.047 | 0.062 | 0.093 | 0.125 | |
Current | A | 60~80 | 80~110 | 130~160 | 160~200 |
