Tgb EFeMn-A - Hardfacing Low Hidrogen High Manganese Electrode - D256 - AWS 5.13-16" x 3/16" - (11 LBS)
Tgb efemn-a - hardfacing low hidrogen high manganese electrode - d256 - aws 5.13-16 x 3 16 - (11 lbs) In stock ? *In Stock - Subject to stock availability at point of fulfilment. In the event whereby the item is out of stock or unable to provide the service, 1Outlets will cancel the order and issue a Full refund in-store credit to you.
SKU 4be0cde46c41187ace0bd0fbec6149e2
Details
Efemn-a - hardfacing low hidrogen high manganese electrode - d256 - aws 5.13-16" x 3/16" - (11 lbs): Tools & Home Improvement : Introduction: D256 is a high manganese steel surfacing electrode with low hydrogen potassium type coating AC/DC. (When AC welding, Open circuit (no load) voltages of arc welding should be higher than 70V). Under normal conditions the base material should not be preheated and interpass temperatures above 200 °C should be avoided.
(no preheat, interpass temperature 100-150 °C.) Work hardened...44-48 HRC. Redrying the electrodes: 200 °C, 2 h. Overheating must be avoided.
Welding outdoor in very cold weather, the base material should be warmed up to 50-100 °C. Use in austenitic high manganese steel Recommendations for welding: Austenitic manganese steels, in as cast condition or as weld metal, are sensitive to hot shortness and may crack if subjected to excessive heat. When surfacing use low current, narrow bead, hammer or water quench immediately when hot to reduce crack tendency.
Weld metal hardness, (all weld metal): As welded....180-200 HB. (About 25 % degree of reduction.) Machinability: Grinding is normally applied.
(no preheat, interpass temperature 100-150 °C.) Work hardened...44-48 HRC. Redrying the electrodes: 200 °C, 2 h. Overheating must be avoided.
Welding outdoor in very cold weather, the base material should be warmed up to 50-100 °C. Use in austenitic high manganese steel Recommendations for welding: Austenitic manganese steels, in as cast condition or as weld metal, are sensitive to hot shortness and may crack if subjected to excessive heat. When surfacing use low current, narrow bead, hammer or water quench immediately when hot to reduce crack tendency.
Weld metal hardness, (all weld metal): As welded....180-200 HB. (About 25 % degree of reduction.) Machinability: Grinding is normally applied.
| SKU | 4be0cde46c41187ace0bd0fbec6149e2 |
|---|---|
| Brand | TGB |
| Weight Product (Kg) | 5.44 |
Material | Steel |
Pattern | 3/16" |
Reviews
Anonymous
works well
Reviewed on Mar 09, 2021
works well
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