4300 Series

AMC 4301Fe/Cr/Ni/Al/B

• A product designed primarily as a iron based intermetallic composite for the mining industry.
  
• The function of this coating is to produce a slick wear surface thereby reducing the potential for adhesion ware.
  
• Coating through hardness 45RC.
  
• Coating surface hardness > 70RC
  
• Out performs AR plate by a factor of four.

Download ArcMelt 4301 Technical Bulletin

AMC 4302Ni/Al

• A hard metal composite alloy that contains the correct elemental ratio of Ni and Al when sprayed forms the Aluminide.
  
• This coating can be used as a coating by itself or incorporated into a coating system as a base coat.
  
• The product is flexible in that the ratio between the elements can be readily changed.
  

AMC 4303Fe/Ni/Al

• A product designed primarily for restoration of dimension yet has proven to be a good film former at high temperature.
  
• A coating used for machine element and component repair.
  
• The coatings structure is similar to cast steel with benefits ranging from ease of machining and thermo expansion properties similar to low alloy steel.

Download ArcMelt 4303 Technical Bulletin

4305

Arcmelts's proprietary 4305 wire is especially designed for use in TWAS (twin wire arc system). It is particularly useful in large scale applications or where a thicker coating is required. Arcmelt^TM 4305 has excellent pitting corrosion resistance, coupled with improved mechanical propoerties. Coating is extremely dense, and can be ground and polished to below five micro inches. Surface hardness has exceeded 70Rc, while the body of the coating remains ductile 45Rc. The coating is excellent for metal to metal contact when little or no lubrication is available.

Download ArcMelt 4305 Technical Bulletin