Détails
BLUE MAX® MIG 312 welding applications should be limited to 800°F (420°C) the weld deposits exhibit high tensile strength and offer some resistance to abrasion
Traits
- Q2 Lot® - Certified Material Test Report showing actual wire composition, Country of Origin and calculated ferrite number (FN) of each lot is available online in the Certificate Center
- Proprietary surface lubricant for steady feeding and arc stability leading to exceptional performance at high wire feed speeds
- The weld deposits exhibit high tensile strength and offer some resistance to abrasion
- Applications should be limited to 800°F (420°C)
Applications typiques
- Tool steels
- Hard to weld steels
- Cast and wrought alloys
- Dissimilar metals
Positions de soudage
- All
Gaz de protection
- 98% Ar / 2% O₂
Disclaimers
Des informations de service
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 A5.9 | 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. | 8.0 - 10.5 | 0.03 max. | 0.03 max. | 0.30 - 0.65 | ||||
| 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 |
TYPICAL OPERATING PROCEDURES
| Diameter | Shielding Gas |
Voltage
volts |
Approx. Current
amps |
|---|---|---|---|
| 0.045 in (1.1 mm) | 98% Ar / 2% O2 | 28-32 | 180-250 |
| 1/16 in (1.6 mm) | 98% Ar / 2% O2 | 29-33 | 200-280 |