En
FaER 80S-B2
8011m ama 8011m
Low alloy Mig / Meg welding wire
Application/properties:
Medium-alloyed wire for MAG welding of Cr Mo-alloyed creep resistant boiler and pipe steels subjected to operating temperatures up to 550˚C.
This wire shall be welded using mixed shielding gas. Observe direction as to preweld heat treatment of materials.
Analysis of wire electrode% (typical value):
| C | Si | Mn | Cr | Mo |
|---|---|---|---|---|
| 0.1 | 0.4 | 0.6 | 1.3 | 0.5 |
Shielding gas: DIN EN 439-M2 1 (15-25% CO2, Balance Ar)
Mechanical properties of all-weld metal:
|
Tensile Strength ( N/mm 2 ) |
Yield Strength ( N/mm 2 ) |
Elongation Lo = 4d% |
Impact energy (J) ISO - V 25°C |
Heat Treatment |
|---|---|---|---|---|
| 600 – 700 | > 500 | > 21 | > 80 | T |
| 480 – 560 | > 350 | > 25 | > 80 | N+T |
T = Heat treatment 30 min at 720C, furnace cooling to 300C.
N + T = Norm + Treatment 30 min at 930C, air cooling + 30 min at 720C, furnace cooling to 300°C.
Material:
| DIN Standard | 13CrMo44; 15CrMo5; 16CrMo44; 25CrMo4; 24CrMo5; GS-22CrMo54; GS-17CrMo55 |
| EN Standard | 13CrMo4-5; 15CrMo5; 42CrMo4; 16CrMoV4; 25CrMo4; 24CrMo5; G22CrMo5-4; G17CrMo5-5 |
| ASTM Standard | A193 Gr. B7; A335 Gr. P11 a. P12; A217 Gr. WC6 |
Delivery: Only Copper coating , wound wire – reel on:
weight: 15 kg
diameter : 1-2 mm
Note : other weight & sizes are produced upon customers request
