Diameters / Packaging
|
Diameters |
(3) 10 lb Tube |
|---|---|
| 1/8 in (3.2 mm) | ED034345 |
DETAILS
Low Alloy Steel • AWS A5.28M ER80S-B2
Features
- B2 alloyed steel: 1.25% chromium, 0.5% molybdenum alloyed steel consumable designed for prolonged elevated temperature service up to 550°C (1022°F)
- Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
- Q2 Lot®- Certificate showing actual deposit chemistry and mechanical properties available online
Typical Applications
- Steam Generating Power Plant
- Piping
- Turbine Castings
- Valve Bodies and Boiler Superheaters
- Coal Liquefaction Plant and Pressure Vessels
Welding Positions
- All
Shielding Gas
- 100% Argon
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 A5.28 | ER80S-B2 |
MECHANICAL PROPERTIES
| Classification | Shielding Gas | Polarity |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
|---|---|---|---|---|---|
| ER80S-B2 Requirement | 100% Ar | DC- | 470 (68) min. | 550 (80) min. | 19 min. |
| Typical Result, 1 hour @ 620°C (1150°F) | 100% Ar | DC- | 570 (82) | 680-780 (98-113) | 29 |
WIRE COMPOSITION
| Classification | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %Zr | %Total Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| ER80S-B2 Requirement | 0.07 - 0.12 | 1.20 - 1.50 | 0.40 - 0.70 | 0.40 - 0.65 | 0.20 max. | 0.025 max. | 0.025 max. | 0.40 - 0.70 | 0.35 max. | |
| Typical Result | 0.09-0.12 | 1.32-1.38 | 0.52-0.60 | 0.43-0.54 | 0.07 | 0.003 | 0.003 max. | 0.49-0.60 | 0.001 max. | 0.18 |