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FCW Wires

LoTherme GS- 535 (SPL)

AWS: SFA

EN ISO CODE:

Forging die rebuilding fux cored wire.

Approvals
CHARACTERSTICS

A customized gas-shielded wire designed for the 
fabrication of a new die and the rebuilding of worn-out
Hot forging dies with higher hardness
requirements. The deposited weld metal is
resistant to heat, metal-to-metal wear & galling.
It is free from cracks, porosities, and any other
surface defects. The wire has a very good welder's
appeal and easy slag detachability.

APPLICATIONS:

LoTherme GS-535 (Spl) wire is suitable for weld-surfacing & reclamation of
those forging dies, hot working tools & guides, etc, where the hardness requirement
is on the higher side (>40 HRC).

RECOMMENDED SHIELDING GAS :

co2 & Argon-co2 mixed gases

TYPICAL ALL-WELD METAL COMPOSITION (%) WITH CO SHIELDING:
Element C Mn Si S P Cr Ni Mo
Typical 0.12 1.02 0.32 0.018 0.020 2.66 2.52 0.84

 

TYPICAL ALL WELD METAL HARDNESS :

On a 3-layer deposit in as-weld condition: 42-48 HRC
After SR at 5500C for 2 hours: 40-45 HRC

Electrical Characteristics: DCEP/DC (+)
Diameter
(mm)
Current Range (Amps) Voltage(V) Stick Out (mm)
1.6 180 – 280 26 – 30 25 – 30
1.2 160 – 260 26 – 30 25 – 30

 

Standard Wire Diameter (mm):

1.2 and 1.6

PACKAGING DATA:

The wire is supplied in a layer wound 12.5/15 kg plastic spool.
Each spool is sealed in a polythene bag and then packed in a shrink-wrapped
corrugated box.

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