Diameters / Packaging
|
Diameters |
33 lb (15 kg) Steel Spool |
|---|---|
| 0.035 in (0.9 mm) | MG825035667 |
| 0.045 in (1.1 mm) | MG825045667 |
| 1/16 in (1.6 mm) | MG825062667 |
DETAILS
TECHALLOY® 825 is ideal for welding the nickel-chromium-molybdenum-copper alloys. This alloy can be used for overlay cladding where similar chemical composition is required.
Features
- Used for MIG and TIG welding of nickel-chromium-molybdenum-copper alloys
- Can be used to overlay cladding where similar chemical composition is required
- Q2 Lot® - Certificate showing actual wire composition available online
Typical Applications
- Used for welding the nickel-iron-chromium-molybdenum-copper alloy (ASTM B 423 having UNS number N08825) to itself
- General Fabrication
- Maintenance and Repair
Welding Positions
- All
Shielding Gas
- MIG 75% Argon / 25% Helium
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 | ERNiFeCr-1 |
| ABS | AWS A5.14 | ERNiFeCr-1 |
| CWB | AWS A5.14 | ERNiFeCr-1 |
WIRE COMPOSITION
| Classification | %Al | %C | %Cr | %Cu | %Fe | %Mn | %Mo | %P | %S | %Si | %Ti | %Ni+Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ERNiFeCr-1 Requirement | 0.20 max. | 0.05 max. | 19.5 - 23.5 | 1.5 - 3.0 | 22.0 min. | 1.0 max. | 2.5 - 3.5 | 0.03 max. | 0.03 max. | 0.50 max. | 0.6 - 1.2 | 38.0 - 46.0 |
| Typical Result | 0.05 | 0.01 | 22.9 | 2.5 | 25.2 | 0.6 | 3.1 | 0.01 | 0.003 max. | 0.15 | 1.1 | 44.3 |
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 |