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SAW Wire
AUTOTHERME GRADE-LR
AWS: SFA 5.23 EB2R
EN ISO CODE: 24598-A SCrMo1
Copper Coated Low Alloy Solid Wire for submerged arc welding specially designed for welding 1.25% Cr- 0.5%Mo steels. These wires are suitable for welding of creep resistant & similar composition of high strength steels. R designator is applicable for ultra low residuals, which results low Bruscato factor (X- Factor).
Autotherme Grade-LR low alloy solid wire is suitable for welding of various
structural & Pressure vessel steels Main areas of application are associated with
steam generating power plant, piping, turbine castings, steam chests, valve bodies
and boiler super heaters like A387 Gr 11 & 12, A182 F11 & F12, A217 WC6 & WC11,
A234WP11 &WP12 A199 T11.
| Element | C | Mn | Si | S | P | Cr | Mo | Cu |
| Range | 0.07-0.15 | 0.45-1.00 | 0.05-0.30 | 0.025 Max | 0.025 Max | 1.00-1.75 | 0.45-0.65 | 0.35 Max |
| Typical | 0.12 | 0.90 | 0.13 | 0.007 | 0.006 | 1.20 | 0.50 | 0.15 |
| WITH SAW FLUX | C | Mn | Si | S | P | Cr | Mo | Cu |
| MAXFLUX SAF-12 | 0.070 | 0.71 | 0.32 | 0.009 | 0.009 | 1.21 | 0.52 | 0.13 |
| WITH SAW FLUX | UTS | 0.2%YS | %EI | CVN Impact (Joules) |
| (MPa) | (MPa) | (L=4d) | -29°C | |
MAXFLUX SAF-12 (PWHT :690°C/1HR) | 580 | 490 | 23 | 65 |
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.
