Diameters / Packaging
|
Diameters |
33 lb (15 kg) Steel Spool |
|---|---|
| 0.045 in (1.1 mm) | MG825045667 |
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
Service Information
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
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 |