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SAW Wire
AUTOTHERME GRADE-R
AWS: SFA 5.23 EB6
EN ISO CODE: 24598-A SCrMo5
Copper coated solid wire for submerged arc welding. These wires are suitable for similar composition high strength & quenched steels.
Autotherme Grade-R low alloy solid wire is suitable for welding of similar grade
steels. The weld metal possesses high tensile strength, and meets the radiographic
quality requirements. Especially suitable for welding of tubes matching
composition in power plants, Refineries, Petrochemicals and Fertilizer Plants.
Suitable for welding of ASTM steels: Grade ASTM A213Gr.T5 A335 Gr.P5, A217
Gr.C5 etc.
| Element | C | Mn | Si | S | P | Cr | Mo | Cu |
| Range | 0.10 Max | 0.35-0.70 | 0.05-0.50 | 0.025 Max | 0.025 Max | 4.50-6.50 | 0.45-0.70 | 0.35 Max |
| Typical | 0.090 | 0.55 | 0.40 | 0.008 | 0.010 | 5.50 | 0.50 | 0.15 |
| WITH SAW FLUX | C | Mn | Si | S | P | Cr | Mo | Cu |
| MAXFLUX SAF-12 | 0.08 | 0.80 | 0.32 | 0.013 | 0.017 | 5.30 | 0.52 | 0.11 |
| WITH SAW FLUX | UTS | 0.2%YS | %EI | CVN Impact (Joules) |
| (MPa) | (MPa) | (L=4d) | -29°C | |
MAXFLUX SAF-12 (PWHT :745°C/1HR) | 655 | 548 | 21 | 32 |
Diameters 2.50mm, 3.20mm, 4.00mm.
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.
