Diámetros / Embalaje
|
Diámetros mm |
33 lb (15 kg) Steel Spool |
|---|---|
| 0.035 in (0.9 mm) | MG718035667 |
| 0.045 in (1.1 mm) | MG718045667 |
| 1/16 in (1.6 mm) | MG718062667 |
Detalles
TECHALLOY® 718 ideal for welding high strength aircraft components and liquid rocket components involving cryogenic temperatures, as it can be age hardened to higher strengths operation.
Características
- This alloy can be age hardened to higher strengths
- Q2 Lot® - Certificate showing actual wire composition available online
Servicio de información
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CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.14 | ERNiFeCr-2 |
| CWB | AWS A5.14 | ERNiFeCr-2 |
WIRE COMPOSITION
| Classification | %Al | %B | %C | %Cr | %Cu | %Fe | %Mn | %Mo | %P | %S | %Si | %Ti | %Nb+Ta | %Ni+Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ERNiFeCr-2 Requirement | 0.20 - 0.80 | 0.006 max. | 0.08 max. | 17.0 - 21.0 | 0.30 max. | Remainder | 0.35 max. | 2.80 - 3.30 | 0.015 max. | 0.015 max. | 0.35 max. | 0.65 - 1.15 | 4.75 - 5.50 | 50.0 - 55.0 |
| Typical Result | 0.50 | 0.005 | 0.06 | 17.5 | 0.02 | 20.2 | 0.06 | 3.04 | 0.003 max. | 0.003 max. | 0.04 | 0.93 | 5.11 | 52.5 |
TYPICAL OPERATING PROCEDURES
| Diameter | Shielding Gas | Polarity |
Voltage
volts |
Approx. Current
amps |
|---|---|---|---|---|
| .035" (0.9 mm) | 75% Ar, 25% He | DC+ | 26-29 | 150-190 |
| .045" (1.1 mm) | 75% Ar, 25% He | DC+ | 28-32 | 180-220 |
| 1/16" (1.6 mm) | 75% Ar, 25% He | DC+ | 29-33 | 200-250 |