
Maxfil-80R is an all-position low alloy steel (0.5% Cr- 0.5% Mo) flux cored wire especially designed to achieve the desired all – weld metal mechanical properties even in as – weld condition. The wire gives smooth burning characteristics, low spatter, easy slag removal and radiographic quality weld metal. The wire is suitable for high temperature and pressure service conditions in steam pipes, Boilers etc.
Maxfil-80R is designed for single and multi-pass welding of similar composition steels (0.5 Cr-0.5 Mo and 0.5 Mo grades) like Gr. F1 of SA-182, Gr. T1 of SA-199, Gr. T1/T11/T12 of SA-213, Gr WC 1/WC2 of SA-217, Gr. P1/P2 of SA-335 and near equivalent grade steels etc.
Element | C | Mn | Si | S | P | Cr | Mo |
Typical | 0.064 | 0.68 | 0.32 | 0.014 | 0.019 | 0.62 | 0.55 |
Property | UTS | YS | El |
(MPa) | (MPa) | (L= 4d)% | |
As weld | 630 | 570 | 22.0 |
SR: 690°C/1Hr | 612 | 560 | 25.0 |
Diameter (mm) | Horizontal/ Flat | Horizontal/ Flat | Vertical UP | Vertical UP | Overhead | Overhead |
Volt, V | Current, A | Volt, V | Current, A | Volt, V | Current, A | |
1.20 | 24-28 | 160-260 | 20-22 | 100-160 | 22-25 | 100-160 |
1.60 | 24-28 | 180-300 | 20-22 | 110-200 | 22-25 | 110-200 |
STANDARD SIZE: 1.20 & 1.60mm. Other diameters may be available on request.
QUANTITY: Supplied approximately 15Kgs in a plastic spool. Each spool is sealed in an air tight polythene bag and then packed in a corrugated box.
Carbon Dioxide CO2 (100%) at flow rate 12-15 litres per minute.
H, F, VU, OH