Type
Tungsten based Fluxcored hardfacing welding wire with a Niobium, Chromium based matrix.
classification
EN ISO
14700: T Fe20
Applications

CEWELD® OA WC2 NC is developed for hardfacing parts that are subject to extreme wear to obtain highest possible wear resistance.  The matrix of this alloy is crack free although its extreme hardness of >52 HRc.
Due to the nature of the matrix the weld deposit allows multiple layers and remains his extreme shock resistance.

Type
Tungsten based Fluxcored hardfacing welding wire with a Niobium, Chromium based matrix.
Applications

CEWELD® OA WC2 NC is developed for hardfacing parts that are subject to extreme wear to obtain highest possible wear resistance.  The matrix of this alloy is crack free although its extreme hardness of >52 HRc.
Due to the nature of the matrix the weld deposit allows multiple layers and remains his extreme shock resistance.

Properties

CEWELD® OA WC2 NC  offers excellent rebuilding capabilities with lowest possible dilution with the base metal. The high amount of Tungsten carbides in its extreme tough matrix offers maximum life against highest abrasive wear combined with high pressure and impact.

Classification
EN ISO
14700: T Fe20
Suitable for

Rebuilding of stabilisers and other oilfield tools where maximum protection is required. Also for augers, impellers, mixer plates in the brick and clay industry and on decanter screws or hardfacing deep drilling equipment.

Welding positions
PA
PB
PC
Redrying
140°C / 2 hr
Analysis and Hardness
Extremely hard FeCrNb matrix with tungsten carbide embedded.
Matrix: 55-60 HRc Carbides: 2400HV
Gas acc. EN ISO 14175
None
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded HV
Product sheet
declaration of conformity
SDS
Product sheet
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SDS