En
FaER 90S-B3
8017m ama 8017m
Low alloy Mig / Meg welding wire
Application/properties:
GMAW solid wire for Cr-Mo low alloyed boiler, plate and tube steels as well as in oil refineries. Preferably used for the base metal 10CrMo910 approved in long-term condition up to +600°C service temperature.
Also for similar alloyed quenched and tempered steels and case hardening steels. The deposit is noted for its good mechanical properties and cracking resistance.
Analysis of wire electrode% (typical value):
| C | Si | Mn | Cr | Mo |
|---|---|---|---|---|
| 0.1 | 0.5 | 0.7 | 2.4 | 1 |
Shielding gas: DIN EN 439-M2 1 (15-25% CO2, Balance Ar)
Mechanical properties of all-weld metal: Shielding gas : M21
|
Tensile Strength ( N/mm 2 ) |
Yield Strength ( N/mm 2 ) |
Elongation A5 (%) |
Impact energy (J) ISO - V 20°+ |
Heat Treatment |
|---|---|---|---|---|
| 570 - 700 | >440 | >20 | 130 | T |
T: Heat treatment 1 h at 745C, furnace cooling to 300°C
Material:
| DIN Standard | 10CrMo9 10; 10CrSiMoV7; G17CrMo 910 |
| ASTM Standard | ASTM A335 Gr. P22; A217 Gr. WC 9 |
Delivery: Only Copper coating , wound wire – reel on:
weight: 15 kg
diameter : 0.8 – 1.6 mm
Note : other weight & sizes are produced upon customers request
