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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: $478.53 (includes shipping across Australia)

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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

Diameter

2.5mm, 3.2mm

Size

2.5Kg, 5Kg, 10Kg

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