Hard Surfacing Wire
MAXFIL 30H
AWS: SFA DIN EN 14700 TFe-1
EN ISO CODE:
Maxfil-30H is a low alloy steel flux core welding wire designed for surfacing applications to achieve all-weld metal hardness between 280-340 BHN. This flux core wire gives good performance under CO2 shielding with radiographic quality weld deposits. Weld metal is free from cracks, possesses good metal-to-metal abrasion resistance and can withstand impact loading. The wire produces thin & friable slag covering with shiny bead appearance.
Maxfil-30H is a suitable flux core wire to weld through flux cored arc welding process suitable for single and multi-pass weld-surfacing of rollers, pulleys, track links, track rollers, crane wheels, gear shafts, idlers, brake shoes, conveyor parts, etc.
| Element | C | Mn | Si | S | P | Cr | Mo |
| Typical | 0.14 | 1.35 | 0.56 | 0.011 | 0.018 | 1.41 | 0.15 |
| Property | 2 Layer Hardness (BHN) | 3 Layer Hardness (BHN) |
| As Weld | 300-340 | 340-380 |
| Diameter (mm) | Horizontal | Horizontal | Flat | Flat |
| Volt, V | Current, A | Volt, V | Current, A | |
| 1.20 | 24-28 | 160-260 | 24-28 | 160-260 |
| 1.60 | 24-28 | 180-300 | 24-28 | 180-300 |
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
