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Medium and High Tensile Steel
COROTHERME(SPL)
AWS: SFA
EN ISO CODE:
Corotherme (SPL) is a special electrode depositing a 0.5%Cr - 0.7%Ni - 0.5%Cu weld metal ideally suited for welding weathering steels to resist high temperature atmospheric corrosion. Ideal for welding steels like Corten steels used in chemical, petrochemical and railway industries to resist atmospheric corrosion.
Approvals
Indian Navy
CE
Typical Chemical Composition Of All Weld Metal (%):
| Element | C | Mn | Si | Cr | Ni | Cu | S | P |
|---|---|---|---|---|---|---|---|---|
| Typical | 0.065 | 0.65 | 0.40 | 0.55 | 0.75 | 0.50 | 0.018 | 0.018 |
Typical Mechanical Properties Of All Weld Metal:
| Properties | UTS (MPa) | YS (MPa) | %El (L=5d) | CVN Impact Strength (J) |
|---|---|---|---|---|
| Typical | 556 | 475 | 27 | 55 (-20°C) |
Current And Packing Data: AC/DC(+)
| Size (mm) Dia x Length | 6.3x450 | 5x450 | 4x450 | 3.15x450 | 2.5x350 |
|---|---|---|---|---|---|
| Current Range (Amps) | 250-300 | 200-250 | 150-190 | 110-150 | 70-100 |
| Qty (Pcs/Carton) | 25 | 35 | 55 | 75 | 125 |
