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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 |