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Flame hardening teeth hot cut friction circular saw blade 65Mn material

Effemax global industrial co.,limited

Flame hardening teeth hot cut friction circular saw blade 65Mn material

Brand Name : EFFEMAX

Model Number : hot cut

Certification : No

Place of Origin : China

MOQ : 2pcs

Price : 300-1500USD/PC

Payment Terms : T/T

Supply Ability : 200PCS/M

Delivery Time : 35 work days

Packaging Details : fumigation free wooden case

material : 51Mn7 46Mn7 45Mn2V 65Mn

diameter : 1500-2400mm

type : tapered and flat

thickness : 5-14mm

cutting material : H beam, round bar,pipe and tube,bloom,billet

cutting temperature : above 750

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Flame hardening teeth hot cut friction circular saw blade 65Mn material


Used quality tool steel, 45Mn2V, 50Mn2V, 65Mn, 51Mn7, 46Mn as saw body material; it is characterized by good comprehensive mechanical property, high hardness and abrasive resistance at the tip of tooth. Tooth hardness 50-55HRC,It is used for cutting hot rolled steel sections, steel tube, and steel bar (square, round and flat).

Hot Saw cutting blades for the Steel Cutting Industry are used in stationary or flying cut off applications at mills with continuous casters, hot rolling mills for billets, rails, structural sections, and tube mills with temperatures of the product exceeding 750 degrees C / 1385 degrees F.

Hot Saws are available from 530mm to 2500mm with the standard slaughter tooth or the V tooth with out flat part as well as customized tooth profiles to suit the customers’ requirements. The hot saw cutting blade requires a copious flow of coolant under high pressure that is directed into the teeth to essentially clear the debris from the tooth gullets and keep it clean and cool with every saw revolution.

The blades are available in a wide selection of carbon steel grades, manganese steel grades and special alloy component steels depending on the applications.

Typically, the hot saw blade is surface ground flat with parallel sides or taper ground to a hub for additional side clearance in cutting large profiles. Straighten and tension the hot saw blades for each unique cutting application will also demonstrate the quality that is built into every new blade by providing the cutting performance that can be measured and effectively reduce the cost of operations.

The hot saw is provided with a normalized or tempered body but often can be supplemented with electrode hardened tooth. The teeth are electrode hardened by contacting the edge through a red hot graphite electode at a controlled speed and quenched to achieve a harden cutting edge which gives considerable increased blade life between re sharpening.

Technical parameter:

DiameterBore HoleThicknessNo. of Teeth

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