Diameters / Packaging
|
Diameters |
33 lb (15 kg) Steel Spool |
|---|---|
| 0.035 in (0.9 mm) | MG686035667 |
| 0.045 in (1.1 mm) | MG686045667 |
| 1/16 in (1.6 mm) | MG686062667 |
DETAILS
TECHALLOY® 686 is ideal for highly acidic and high heat environments typically used in pollution control (flue gas desulfurization), chemical processing, power generation, pulp and paper manufacturing and waste management.
Features
- Used for TIG, MIG and SAW welding of base materials such as ASTM B574, B575, B619, B622, and B628 having a UNS number of N06687
- Suitable for highly acidic and high heat environments
- Q2 Lot® - Certificate showing actual wire composition available online
Disclaimers
Service Information
Documentation
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.14 | ERNiCrMo-14 |
| CWB | AWS A5.14 | ERNiCrMo-14 |
WIRE COMPOSITION
| Classification | %Al | %C | %Cr | %Cu | %Fe | %Mn | %Mo | %P | %S | %Si | %Ti | %W | %Ni+Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ERNiCrMo-14 Requirement | 0.5 max. | 0.01 max. | 19.0 - 23.0 | 0.5 max. | 5.0 max. | 1.0 max. | 15.0 - 17.0 | 0.02 max. | 0.02 max. | 0.08 max. | 0.25 max. | 3.0 - 4.4 | Remainder |
| Typical Result | 0.2 | 0.01 max. | 20.5-21.1 | 0.1 max. | 0.1 | 0.3 | 15.7-15.8 | 0.003 max. | 0.003 max. | 0.03-0.05 | 0.08-0.09 | 3.2-3.3 | 59.0-59.6 |
TYPICAL OPERATING PROCEDURES
| Diameter | Shielding Gas | Polarity |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
|---|---|---|---|---|---|
| .035" (0.9 mm) | 75% Ar, 25% He | DC+ | 10.2-15.2 (400-600) | 27-30 | 150-190 |
| .045" (1.1 mm) | 75% Ar, 25% He | DC+ | 8.9-11.4 (350-450) | 29-32 | 240-300 |