Ador Tigfil CuNiAl (ERCuNiAl)
Nickel-aluminium bronze filler rod · supplied from our Secunderabad stock point
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Quoting for: ADOR TIGFIL CUNIAL (ERCUNIAL)
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Ador Tigfil CuNiAl (ERCuNiAl) classification
| AWS classification | A/SFA 5.7 ERCuNiAl |
|---|
For naval and shipbuilding orders (propeller and seawater-system work) this grade is supplied with Indian Register of Shipping (IRS) class certification, inspection arranged by us — see naval and shipbuilding TIG filler rods with IRS certification.
Typical chemical composition
Ador’s own published figures, read from their datasheet.
| Zn, wt % | 0.10 max |
|---|---|
| Mn, wt % | 0.60-3.50 |
| Fe, wt % | 3.0-5.0 |
| Si, wt % | 0.10 max |
| Ni+Co, wt % | 4.0-5.5 |
| Al, wt % | 8.50-9.50 |
| Pb, wt % | 0.02 max |
| Cu+Ag, wt % | Bal. |
Figures read from Ador’s published datasheet; a copy is supplied with the quotation. Confirm against the current datasheet before writing a procedure.
Mechanical properties of all-weld metal
Ador’s own published specification.
| Condition | As welded |
|---|---|
| UTS, MPa | 480 min |
| Brinell hardness, HBW | 160-200 |
Key features
Nickel-aluminium bronze solid filler rod with high resistance to corrosion, erosion and cavitation in salt or brackish water. DCEN, argon shielding at 10-15 LPM.
Typical applications
Joining, repairing and rebuilding cast and wrought nickel-aluminium bronze; ship propellers; pumps and tube systems in power plants and the chemical industry.
Packing
2.0 mm and 2.4/2.5 mm × 1000 mm rods, 5 kg primary boxes, 20 kg cartons.
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Buying this grade
Tell us the diameter, pack size and quantity and we will quote with the delivered price and lead time. Stock is held at our Secunderabad warehouse.