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Medium and High Tensile Steel
ULTRATENSAL-1050
AWS: SFA
EN ISO CODE:
Ultratensal-1050 is a basic coated and very low hydrogen electrode producing high strength weld metals. The weld metal displays good crack resistance and produces sound weld metal possessing excellent strength combined with good impact properties at sub-zero temperature. Welds are of radiographic quality. It is suitable for joining high strength, low alloy or micro alloyed steels to themselves or to lower strength steels, including carbon steels. Ideally suited for welding earth moving equipments and other heavy equipments.
Approvals
Typical Chemical Composition Of All Weld Metal (%):
| Element | C | Mn | Si | Cr | Ni | Mo | S | P | V |
|---|---|---|---|---|---|---|---|---|---|
| Range | 0.04-0.10 | 1.0-2.0 | 0.5 Max | 0.5-1.2 | 2.5-5.0 | 0.8-1.5 | 0.12 Max | 0.010 Max | 0.08 Max |
| Typical | 0.08 | 1.3 | 0.30 | 0.7 | 3.7 | 1.2 | 0.010 | 0.008 | 0.06 |
Typical Mechanical Properties Of All Weld Metal:
| Properties | UTS (MPa) | YS (MPa) | %El (L=5d) | CVN Impact Strength (J) |
|---|---|---|---|---|
| Range | 1000 Min | 950 Min | 15.0 Min | 27 Min (-40°C) |
| Typical | 1050 | 980 | 18 | 50 |
Diffusible Hydrogen Content:
4 ml/100 gms of weld metal Max.
Current And Packing Data: DC(+)
| Size (mm) Dia x Length | 5x450 | 4x450 | 3.15x450 | 2.5x350 |
|---|---|---|---|---|
| Current Range (Amps) | 200-260 | 150-200 | 100-150 | 80-110 |
| Qty (Pcs/Carton) | 35 | 55 | 75 | 125 |
