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| INTERNATIONAL CLASSIFICATIONS |
AWS/ASME: NONE
DIN 8555: E10-55r
| FEATURES & APPLICATIONS |
This alloy is used for protecting most iron base surfaces against severe abrasive wear and medium impact. The hardness and resistance to impact make this electrode suitable for use in a large variety of applications which include sugar mill roll roughening, crusher cones and mantels, swing hammers, excavator buckets lips and teeth, dragline buckets, conveyor screws, rock chutes etc.
| All Weld Metal Analysis (Typical Weight %) |
| C | Ni | Mn | Cu | Si | S | P | Cr | Fe |
| 4.4 | .15 | 2.5 | .14 | 1.3 | .017 | .014 | 33 | Bal. |
Flux Color: Black
| Typical Mechanical Properties |
Undiluted Weld Metal Maximum Value Up to:
Hardness Rockwell C52-59
Vickers 565-727
| Welding Current & Instructions |
Recommended Current:DC Reverse (+) or AC
| Diameter (mm) | 1/8 (3.25) | 5/32 (4.0) | 3/16 (5.0) | |
| Minimum Amperage | 90 | 130 | 180 | |
| Maximum Amperage | 140 | 200 | 250 |
Welding Techniques: Use a stringer or wide weave technique. Deposit a maximum of 2 to 3 passes to achieve full hardness
Welding Positions: Flat, Horizontal
Deposition Rates:
| Diameter (mm) | Length (mm) | Weldmetal/ Electrode | Electrodes per lb (kg) of Weldmetal | Arc Time of Deposition min/lb (kg) | Amperage Settings | Recovery Rate |
| 1/8 (3.25) | 14″ (350) | 1.1 oz (31g) | 14 (30) | 23 (50) | 120 | 180% |
| 5/32 (4.0) | 14″ (350) | 2.7 oz (76g) | 6 (14) | 17 (37) | 175 | 180% |
| 3/16 (5.0) | 14″ (350) | 4 oz (112g) | 4 (9) | 13 (29) | 230 | 180% |
| APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS |
| Diameter (mm) | 1/8 (3.25) | 5/32 (4.0) | 3/16 (5.0) | |
| Length (mm) | 14″(350) | 14″(350) | 14″(350) | |
| Electrodes / lb | 9 | 6 | 4 | |
| Electrodes / kg | 20 | 13 | 9 |