Category » Non-Mag Hardbanding

Ultraband™ NM

Ultraband™NM is a hard, 100% crack free Hardband designed for non-mag drill collars and related components. Control of critical elements has resulted in a hardband alloy that meets magnetic permeability specifications and offers substantially improved wear resistance compared to conventional non-mag welding alloys, like 310 stainless – a 400% to 500% improvement. In addition, the abrasion resistance of Ultraband™NM is 400% to 500% better than drill collar base materials.

Typical Weld Deposit Properties**
Gas Flow cfh (l/hr) 32 - 37 CFH
Voltage (DCRP) volts 28-32 (Typical 30V)
Current amps 220-290 (Typical 240A)

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