Detalles
LINCOLNWELD® 308/308LCF consumables have a controlled low ferrite (range 3-8), and are capable of producing Charpy V-Notch test results exceeding 27 J (20 ft•lbf) and lateral expansion values exceeding 15 mils (0.38mm) at service temperatures down to -196°C (-320°F)
Características
- Controlled Low Ferrite (Range 3-8)
- 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 @ -196°C (-320°F)
- Batch Managed Inventory
- Q2 Lot® - Certificate showing deposit composition, ferrite number, and charpy impact properties tested at -196°C (-320°F)
Servicio de información
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CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.9 | ER308, ER308L |
MECHANICAL PROPERTIES
| Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -196°C (-320°F) |
Lateral Expansion
mil @ -196 °C (-320 °F) |
Flux |
|---|---|---|---|---|---|---|
| Typical Result | 400 (59) | 560 (81) | 38 | 46 (34) | 20 | Lincolnweld® P2007™ |
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 | 0.02-0.03 | 19.6-20.0 | 0.02-0.14 | 1.6-1.8 | 0.18 max. | 0.05-0.09 | 0.02 max. | 10.6-10.8 | 0.01-0.02 | 0.01 | 0.35-0.42 | 3-6 | 4-6 |
TYPICAL OPERATING PROCEDURES
| Diameter |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
|---|---|---|---|
| 5/64" (2.0 mm) | 2.0-6.1 (80-240) | 24.0-30.0 | 190-500 |
| 3/32" (2.4 mm) | 1.5-5.3 (60-210) | 26.0-32.0 | 195-575 |
| 1/8" (3.2 mm) | 0.9-2.8 (35-110) | 28.0-34.0 | 200-700 |
| 5/32" (4.0 mm) | 0.8-1.9 (30-75) | 30.0-36.0 | 320-775 |
| Lincolnweld® P2007™ | |||
| Lincolnweld® P2007™ | |||
| Lincolnweld® P2007™ | |||
| Lincolnweld® P2007™ |