Medium and High Tensile Steel
NITHERME-6.5L
AWS: SFA
EN ISO CODE:
A low hydrogen and low carbon type electrode depositing 6.5% Ni steel weld metal. Ideal for welding fine grained and Nickel steels for service temperatures down to -115°C.
Typical applications include pressure vessels, piping, valves and tanks used for storage, transportation and distribution of liquefied gases. Also suitable for welding heavy sections and highly restrained joints subjected to dynamic loading, impact and severe service conditions.
Approvals
Typical Chemical Composition Of All Weld Metal (%):
| Element | C | Mn | Si | P | S | Ni |
|---|---|---|---|---|---|---|
| Typical | 0.04 | 0.70 | 0.30 | 0.018 | 0.018 | 6.50 |
Typical Mechanical Properties Of All Weld Metal:
| Properties | UTS(MPa) | YS(MPa) | %El (L=4d) | CVN Impact Strength (J) |
|---|---|---|---|---|
| Typical | 650 | 580 | 21.0 | -115°C: 40 |
Current And Packing Data: DC(+)
| Size (mm) Dia x Length | 5×450 | 4×350 | 3.15×350 | 2.5×350 |
|---|---|---|---|---|
| Current Range (Amps) | 220-270 | 160-200 | 110-140 | 80-100 |
| Qty (Pcs/Carton) | 35 | 55 | 75 | 100 |
