Diameters / Packaging
|
Diameters |
10 lb (4.5 kg) Plastic Tube |
|---|---|
| 3/32 in (2.4 mm) | ED035218 |
DETAILS
LINCOLN® ER312 weld deposit work hardens, providing good wear resistance and high tensile strength.
Features
- Weld deposit work-hardens, providing good wear resistance and high tensile strength
- Applications should be limited to 800°F (420°C)
- Ink jet printing identification on entire length of electrode
- Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online
Typical Applications
- Tool steels
- Hard to weld steels
- Cast and wrought alloys
- Dissimilar metals
- Used to weld cast and wrought alloys of similar compositions
Welding Positions
- All
Shielding Gas
- 100% Argon
Special Features
- Can be used for joining hard to weld materials and dissimilar metals
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 A5.9 | ER312 |
| CWB | CSA W48 | ER312 |
WIRE COMPOSITION
| Classification | %C | %Cr | %Cu | %Mn | %Mo | %N | %Nb | %Ni | %P | %S | %Si | Ferrite Number (Delong ©) | Ferrite Number (WRC-1992 ©) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ER312 Requirement | 0.15 max. | 28.0 - 32.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | Info. Only | Info. Only | 8.0 - 10.5 | 0.03 max. | 0.03 max. | 0.30 - 0.65 | Info. Only | Info. Only |
| Typical Result | 0.10-0.12 | 30.4-31.4 | 0.02-0.15 | 1.8 | 0.03-0.21 | 0.05-0.06 | 0.01 max. | 9.0-10.1 | 0.02 | 0.003 max. | 0.36-0.43 | 46 | 70-74 |