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Astro HSS-1 Hardfacing Alloy

Ultimate High Speed Tool Alloy

Astro HSS-1 is designed for overlays on high speed steels and many other steels.  Reverse Polarity, AC or DC (Electrode +) All position

From : $477.28

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Description

TYPICAL APPLICATIONS:

Ideal for use on piercing dies, blanking dies, knives, shears, drills, boring tools and machine tool parts subjected to wear.  Also used for fabrication and overlay of composite dies.

 

QUALITIES:

  • Hardness 62-63 RC as deposited
  • up to 66 RC after tempering

 

WELDING PROCEDURES:

Clean weld area.

Remove fatigued metal.

Preheat part to be welded 260C (500F) to 540C (1000F) maintaining this temperature during the welding operation.

Use AC or DC electrode positive (+).

Employ stringer beads, not weave beads.

Skip weld and peen each deposit to relieve stress.

Additional information

Size

3.2mm, 2.5mm

Weight

20kg, 10kg, 5kg, 2.5kg

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