DETAILS
Controlled Low Ferrite (Range 3-6)
Features
- Charpy V-Notch test results capable of exceeding 27 J (20 ft•lbf) @ -196°C (-320°F)
- Exceeds 15 mils (0.38 mm) of lateral expansion at -196°C (-320°F)
- Batch Managed Inventory
- Ink jet printing identification on entire length of electrode
- Q2 Lot® - Certificates showing actual wire composition, ferrite number, and impact properties tested at -196°C (-320°F) available online
Disclaimers
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
See test result disclaimer
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.9 | ER308, ER308L |
MECHANICAL PROPERTIES
| Classification | Shielding Gas |
Elongation
% |
Tensile Strength
MPa (ksi) |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Charpy V-Notch
J (ft-lbs) @ -196°C (-320°F) |
Lateral Expansion
mil @ -196 °C (-320 °F) |
|---|---|---|---|---|---|---|
| Typical Result, As-welded | 100% Ar | 42 | 610 (89) | 440 (64) | 61-131 (45-97) | 39-59 |
WIRE COMPOSITION
| Classification | %C | %Cr | %Cu | %Mn | %Mo | %N | %Nb | %Ni | %P | %S | %Si | Ferrite Number (Delong ©) | Ferrite Number (WRC-1992 ©) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ER308 Requirement | 0.08 max. | 19.5 - 22.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | Info. Only | Info. Only | 9.0 - 11.0 | 0.03 max. | 0.03 max. | 0.30 - 0.65 | Info. Only | Info. Only |
| ER308L Requirement | 0.03 max. | 19.5 - 22.0 | 0.75 max. | 1.0 - 2.5 | 0.75 max. | Info. Only | Info. Only | 9.0 - 11.0 | 0.03 max. | 0.03 max. | 0.30 - 0.65 | Info. Only | Info. Only |
| Typical Result | 0.02 | 19.5-20.0 | 0.02-0.20 | 1.6-1.8 | 0.02-0.18 | 0.01-0.09 | 0.02 max. | 10.5-10.9 | 0.01-0.02 | 0.01-0.02 | 0.40-0.53 | 3-7 | 4-9 |