Specification Brand : TGB BulletPoint1 : D266 is a high manganese steel surfacing electrode with low hydrogen potassium type coating and added Molybdenum ato increases the wear and crack resistance BulletPoint2 : Weld metal hardness, (all weld metal): HB ? 170 BulletPoint3 : Min AC OCV: 70 - Polarity: AC, DC + BulletPoint4 : Application?Used for surfacing welding on abrasion parts of all kinds of crushers, high-manganese steel rails, buckets, bulldozers, etc BulletPoint5 : You will receive 11 Lb of 16"L x Ø3/16" Electrodes Department : unisex-adult ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 7384784418965 ExternallyAssignedProductIdentifier1 : 0600136283263 ExternallyAssignedProductIdentifier2 : 600136283263 ItemDisplayWeight : 11.2 pounds ItemName : EFeMn-B - Hardfacing Low Hidrogen High Manganese Electrode - D266 - AWS 5.13-16" x 3/16" - (11 LBS) ItemPackageQuantity : 1 ItemTypeKeyword : arc-welding-stick-electrodes Manufacturer : TGB Material : Iron NumberOfItems : 1 PartNumber : D266 Pattern : 3/16" ProductDescription : Introduction: D266 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). When surfacing use low current, narrow bead, hammer or water quench immediately when hot to reduce crack tendency. Use in austenitic high manganese steel. Due to the appropriate quantity of Molybdenum added to the weld, it increases the wear and crack resistance. Recommendations for welding: High manganese steels, in as cast condition or as weld metal, are sensitive to hot shortness and may crack if subjected to excessive heat. Under normal conditions the base material should not be preheated and interpass temperatures above 200 °C should be avoided. Welding outdoor in very cold weather, the base material should be warmed up to 50-100 °C. Weld metal hardness, (all weld metal): HB ? 170 Machinability: Grinding is normally applied. Overheating must be avoided. Redrying the electrodes: 200 °C, 2 h. ProductSiteLaunchDate : 2017-11-09T08:00:00.000Z Size : 51mm x Ferrule 64 UnitCount : 1 UnspscCode : 39121400