SHIELD METAL ARC WELDING (SMAW)

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SUCROWELD

Specification
AWS Specification: N/A
JIS Specification: N/A
Other Specification: N/A
Description
  • SUCROWELD is a specially formulated hard-surfacing welding electrode for sugar mill machinery and allied equipment.
  • The electrode is iron based alloyed with manganese, chromium, and carbon
  • Excellent for high impact and high temperature applications under corrosive medium
  • The electrode deposits hard alloy under ionic arc transference that turns the teeth of the mill rolls to a high wear resistance protuberances, protecting the mill rolls against heavy abrasive wear by the cane during milling
  • This process increase sugar production up to 50%  and reduces wear up to 300%
  • Can deposit even if the mill rolls are in motion and in the presence of sugar cane juices and baggase
 
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

C

Si

Mn

Cr

4.49

3.87

1.62

9.12

 

HARDNESS OF WELD METAL:
Hardness
Vickers (Hv)
Rockwell (HRC)

Value

720 - 860

61 - 66

 

SIZE AND RECOMMENDED CURRENT RANGE: DC (+)

DIAMETER (mm)

3.2

4.0

LENGTH (mm)

350

350

Current Amp

100 - 140

140 - 180

Welding Positions: FLAT, HORIZONTAL
Approvals: N/A

NOTE:

The information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and Industrial Welding Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and test results for mechanical properties, deposit, or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design, and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.

  • Most suitable for rebuilding of sugar cane mill rolls and other wearing parts of sugar mill equipment
  • Shredder hammers
  • Chain links
  • Cane handling equipment
  • Can be used in both wet and dry conditions
  • Applied to the rolls during maintenance periods when the mill is free from cane, when it is either running or stationary
  • Mill rotational speed during surfacing can be between 2-5 RPM (ideal is 3 RPM)
  • The greater the rotational speed, the smaller the amount of weld metal that will adhere to the roll
  • In many instances sugar production at a mill is the primary consideration and only short periods of maintenance are possible, the welding electrodes may be used as a holder, which has a handle length of approximately 1.6mm
  • The globules deposited when welding in the wet state are generally finer than those deposited dry
  • The rolls should be stationary to obtain a conventional weld bead
  • The life of the SUCROWELD deposit is dependent upon a number of factors: the fiber content of the cane, the cane cutting procedure (i.e. manual or automated), environmental conditions during cutting, and the type of soil

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