Description
BRAND : AUTOTHERME GRADE-F
AWS: SFA 5.23 EA2
EN ISO CODE: 14171-B SU2M3
Copper coated low alloy steel solid wires to be used with basic flux for welding of high tensile fine grain steel as well as steel which required high ductility. The weld metal has good elevated temperature properties and improved corrosion resistance features.
Approvals
CE
CHEMICAL COMPOSITION OF SOLID WIRE. WT (%)
| Element | C | Mn | Si | S | P | Mo | Cu |
| Range | 0.05-0.17 | 0.95-1.35 | 0.20 Max | 0.025 Max | 0.025 Max | 0.45-0.65 | 0.35 Max |
| Typical | 0.12 | 1.10 | 0.16 | 0.020 | 0.021 | 0.50 | 0.20 |
CHEMICAL COMPOSITION OF TYPICAL UNDILUTED WELD METAL.WT (%)
| WITH SAW FLUX | C | Mn | Si | S | P | Mo | Cu |
| MAXFLUX SAF-223 | 0.07 | 1.38 | 0.59 | 0.018 | 0.022 | 0.47 | 0.15 |
MECHANICAL PROPERTIES OF TYPICAL WELD METAL
| WITH SAW FLUX | UTS | 0.2%YS | %EI | CVN Impact (J) | CVN Impact (J) |
| (MPa) | (MPa) | (L=4d) | -20°C | -29°C | |
| MAXFLUX SAF-223 | 620 | 530 | 27 | 105 | 85 |
Standard Size
Diameters 2.50mm, 3.20mm, 4.00mm & 5.00 mm.
Additional Information
Packing : 25Kg wire in metallic ring. Identification : Brand Name & Size is printed on label. Packing Types : 100Kg, 250Kg, 500Kg, 750Kg & Drum packing also on request.
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