Electrodes - Hardfacing PROMAX 700
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> Ideal for 'general purpose' hard-facing of earthmoving & ground-engaging implements
> Good abrasion resistance and moderate impact strength
> Typical hardness 53-56 HRC
> Tough weld deposit, suitable for parts subject to fatigue or flexing in service
> Free from relief checks (will not form cracks after welding)
> Easy to use & suitable for use with low OCV (open circuit voltage) welding machines (minimum OCV 45V)
> Wear Resistant, High Carbon Martensitic Steel Deposit
> Suitable for a wide range of applications including the surfacing of post hole augers, agricultural points, shares and tynes, grader and cultivator blades, etc
> NOT recommended for: metal-to-metal wear
> Polarity: DC+ or AC+ (electrode +)
> Typical current range: 3.2mm 90-130A / 4.0mm 140-180A
> Positions: Horizonal / Flat
> Minimum recommended OCV (open circuit voltage): 45V
> To prevent dilution of hardness, avoid high current
> Weld deposit is NOT machineable, unless with prior heat treatment
> Weld deposit IS grind-able
> Chromium content (Cr) 8%
SIMILIAR & ALTERNATIVE PRODUCTS
> Hardfacing Electrodes - Platinum 943 (very high abrasion & good impact)
> Hardfacing Wire - Platinum SD-980 Solid (good abrasion & good impact, all-positional)
> Hardfacing Wire - CrC Gasless (high abrasion & moderate impact)
> Cobalarc 750, Cobalarc 650
> WIA Abrasocord 700
> Gemini H600R
*Comparable products are given for indicative purposes only, the characteristics and properties of each different brand & type of product will not be identical. Any reference to brand names or trade names of comparable products are the property of their respective owners and have no affiliation with Weldclass.
RELATED INFO & ARTICLES
Introducing Platinum SD-980 Solid Hardfacing Wire
The MMA "Stick" Welding Process - your questions answered
What is Open Circuit Voltage (OCV) ?
MMA "Stick" Welding: What is Hot Start, Arc Force & Anti-Stick?