AA DUR NC | Certilas: The filler metal specialist

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Type

High alloyed seamless fluxcored wire without slag for hardfacing.

Applications

CEWELD AA DUR NC is designed for multiple layer welding and offers amazing resistance against combinations of mineral wear and shock that makes it the ideal Hardfacing product for the tool joint and casing.

Type

High alloyed seamless fluxcored wire without slag for hardfacing.

Applications

CEWELD AA DUR NC is designed for multiple layer welding and offers amazing resistance against combinations of mineral wear and shock that makes it the ideal Hardfacing product for the tool joint and casing.

Propriétés

Due to a high alloyed complex carbide combination this unique tool steel alloy offers extreme resistance against abrasion by minerals, all weld metal requires no buffer layer except on materials considered critical or in case of old hardsurfacing layers. The weld deposit can be aplied completely crack free in single and multilay overlay welding. The weld metal is only machinable by grinding. Due to the production method (seamless copper coated flux cored wire) this wire can be stored for a long time without the risk of moisture pick up and has excellent feeding and welding properties.

Convient pour

Oil drilling tools, casings, crushing hammers, crusher jaws, stone crushers, crushing rollers etc.

Positions de soudage

Etuvage

Not required

Gas acc. EN ISO 14175

M21, M13, M12

Propriétés mécaniques

Heat Treatment	R_P0,2 (MPa)	Rm (MPa)	A5 (%)	Hardness
Heat Treatment	R_P0,2 (MPa)	Rm (MPa)	A5 (%)	Hardness
As Welded				60 HRc

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Avertissement

Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.