Welding Industries Australia

1300 300 884

wle

Tubealloy 258-0

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Gas shielded, all position, hard surfacing flux cored wire

  • Sliding Metal Parts
  • Ripper Teeth
  • Kiln Trunnions
  • Facing of Agricultural Points and Equipment
  • Dragline Chaines
  • Dozer Blades
  • FCAW-S
  • Flat Position - Butt Joint

Description

A fabricated type, open arc tubular flux cored wire depositing a Cr-Mo-W Martensitic steel alloy. It is designed for surfacing mild and low alloy steel components subject to moderate abrasive wear and impact under high compressive stresses and/or temperatures up to 530˚C. 

Crack free deposits can be obtained by controlled heat input or the use of preheat.

Typical Applications

Applications include machine components, tools and sliding metal to metal parts, dragline chains, kiln trunnions, mill guides, spindles and wobbler ends.

Classification

  • AS/NZS 2576: 1550-B7* (*Nearest Classification)
Typical All Weld Metal Chemical Analysis   
CMnSiCrMoWFe
0.451.400.806.001.501.50Bal
Typical Mechanical Properties (As Welded)
 Number of LayersAs-Deposited on 1020 SteelAs-Deposited on Mn Steel
Hardness149 Rc51 Rc
253 Rc54 Rc
 357 Rc57 Rc
 
Abrasion Resistance:Good
Impact Resistance:Good
Non-Machinable:Grinding Only
Flame Cutting:Difficult
Heat Treatable and Forgettable
Maintains Hot Hardness up to 530ÂșC


 

Wire Size (mm)Packet Size (kg)Packet TypePart Number
1.211.3SpoolS607112-029
1.611.3SpoolS605819-029