Classification: E9016-B3 (AWS/ASME SFA - 5.5)
Basic type heavy coated electrode for welding creep resistant steels used in construction of pressure vessels, boiler and piping, subjected to high operating temperatures.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Basic type heavy coated electrode for welding creep resistant steels used in construction of pressure vessels, boiler and piping, subjected to high operating temperatures. Generally used in joining and maintenance jobs in power plants, chemical and petrochemical industries. Preheating, interpass temperature and post-weld heat treatment should be done in accordance with base metal to be welded.
Standards and classifications
| AWS/ASME SFA - 5.5 | E9016-B3 |
| EN ISO 3580 - A | E CrMo2 B 12 H5 |
| TS EN ISO 3580 - A | E CrMo2 B 12 H5 |
Typical chemical values of weld metal
| Type of Analysis | C | Si | Mn | Cr | Mo |
|---|---|---|---|---|---|
| Weld Deposit | 0.07 | 0.30 | 0.75 | 2.30 | 1.00 |
Typical mechanical values of weld metal
| Test Condition | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Charpy V-Notch Properties (J) |
|---|---|---|---|---|
| After Heat Treatment(690°C 1 hour) | 550 | 650 | 19 | 20°C → 50 |
Welding positions
Polarity
Welding parameters and efficiency
| Diameter x Length (mm) | Current (A) |
|---|---|
| 3.25x350 | 90-130 |
| 4.00x450 | 130-170 |
Variants and packaging
| Product Code | Diameter X Length (mm) | Pieces per Box (~) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|---|
| 12021NKEM2 | 3.25x350 | 73 | 2.5 | 6 | 15.5 | VAC Box |
| 12021SKEM2 | 4.00x450 | 38 | 2.5 | 6 | 15.6 | VAC Box |
Storage and re-drying
- It can be dried maximum 5 times.
Documentation
Documents open from the official Magmaweld pages (PDF).