| SAFRA Al.Cu.6Mn.Zr.Ti./ER 2319 |
A.W.S/ASTM A5.10: |
DIN EN ISO 18273: |
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DESCRIPTION The alloy AlCu6MnZrTi/ER 2319 is heat treatable and produces higher strength and ductility than the 4xxx series filler alloys when welds in 2014, 2036, 2219 and Al-Cu casting alloys are post welds heat-treated |
| CHEMICAL COMPOSITION | |
| Al | remainder |
| Zr | 0,10 - 0,25 |
| Si | <0,20 |
| Fe | <0,30 |
| Cu | 5,8 - 6,8 |
| Mn | 0,20 - 0,40 |
| Mg | <0,02 |
| Zn | <0,10 |
| Ti | 0,10 - 0,20 |
| Be | <0,0003 |
| V | 0,05 - 0,15 |
| Others each <0,05 | |
| Others tot. <0,15 | |
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| BASE METAL | FILLER ALLOY | TENSILE STRENGTH | ||
| 2219-T62 | 2319 | 248 N/mm2(1) or 344 N/mm2(2) | ||
| 2219-T81 | 2319 | 262 N/mm2(1) | ||
| 2219-T81 | 2319 | 282 N/mm2(1) or 296 N/mm2(2) | ||
| NOTE: (1) as welded (2) Post weld heat treated and aged | ||||
| SHIELDING GASES FOR GMAW / GTAW |
|
| Ar 99,99% min. | |
| Ar 75% + He 25% | |
| Ar 50% + He 50% |
| AVAILABLE SIZES |
| MIG: 6-7 Kg D300 or K300/KS300 Spools | ||||||
WIRE DIAMETER |
0,8 mm | 1,0 mm | 1,2 mm | 1,6 mm | 2,0 mm | 2,4 mm |
| 10 Kg TIG Carton box (length 1000 mm) | ||||||
RODS |
1,6 mm | 2,0 mm | 2,4 mm | 3,2 mm | 4,0 mm | 5,0 mm |
| DO YOU REALLY NEED TO PRINT? Please consider the environment before printing. You can download pdf catalog for offline reference. |
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