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SAW Wire
AUTOTHERME GRADE-G
AWS: SFA 5.23 EG
EN ISO CODE: 14171-B SU11
Autotherme Grade-G Copper Coated solid wire for submerged arc welding. These are suitable for welding of similar composition steels.
Copper coated solid wire used with Maxflux SAF-11 in single & multilayer welding of
various weathering steels. Especially suitable for welding of Corten Steels used in
chemical, Petrochemicals and railway industries to resist atmospheric corrosion.
Approvals
CHEMICAL COMPOSITION OF SOLID WIRE. WT (%)
| Element | C | Mn | Si | S | P | Cu |
| Range | 0.10 Max | 0.25-0.60 | 0.07 Max | 0.030 Max | 0.030 Max | 0.350 Max |
CHEMICAL COMPOSITION OF TYPICAL UNDILUTED WELD METAL.WT (%)
| WITH SAW FLUX | C | Mn | Si | S | P | Cu |
| MAXFLUX SAF-11 | 0.06 | 0.72 | 0.47 | 0.016 | 0.022 | 0.50 |
MECHANICAL PROPERTIES OF TYPICAL WELD METAL
| WITH SAW FLUX | UTS | 0.2%YS | %EI | CVN Impact (J) | CVN Impact (J) | CVN Impact (J) |
| (MPa) | (MPa) | (L=4d) | -20°C | -40°C | -46°C | |
| MAXFLUX SAF-8 (LS) CTOD | 570 | 480 | 24 | 45 | - | - |
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.
