Ador Tigfil Cu (ERCu)
Copper filler rod for welding pure copper · supplied from our Secunderabad stock point
Request a quote
Tell us the grade, pack size and quantity. We quote on working days, usually the same day, with delivered price and lead time.
Quoting for: ADOR TIGFIL CU (ERCU)
We use these details only to quote and supply. We do not sell or share them. See our Privacy Policy.
Ador Tigfil Cu (ERCu) classification
| AWS classification | A/SFA 5.7 ERCu |
|---|---|
| EN ISO classification | EN ISO 24373 SCu 1898 |
Typical chemical composition
Ador’s own published figures, read from their datasheet.
| Sn, wt % | 1.0 max |
|---|---|
| Mn, wt % | 0.50 max |
| Si, wt % | 0.50 max |
| P, wt % | 0.15 max |
| Al, wt % | 0.01 max |
| Pb, wt % | 0.02 max |
| Ag, wt % | 0.90-1.10 |
| Cu+Ag, wt % | 98.0 min |
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 | 345 min |
| Brinell hardness, HBW | 60-80 |
Key features
Copper filler rod giving an easily machinable deposit with a good colour match to copper; tough, porosity-free, radiographic-quality welds. Preheating of 200-500 °C is essential on thick base metal. DCEN, argon at 8-15 LPM.
Typical applications
Joining and cladding of deoxidised and electrolytic tough-pitch (ETP) copper; sheets, profile sections, vessels and pipelines; base metals ECu57 (2.0060), Se-Cu (2.0070) and SF-Cu (2.0090).
Packing
1.6, 2.0, 2.4 and 3.2 mm × 500/1000 mm rods, 5 kg primary boxes, 20 kg cartons.
Related tig filler rods grades
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.