FLUX CORED WIRE (FCAW)

SUPREMECORE DC 7100S

Specification
AWS Specification: AWS A5.20 E71T-1C/1M
JIS Specification: JIS Z3313 YFW C50DR
Other Specification: N/A
Description
  • SUPREMECORE DC 7100S is a quality product using complete production and quality inspection facilities under a technical assistance agreement with Nippon Steel Sumikin Welding Co. Ltd. of Japan
  • Features beautiful bead apperance and shape
  • Soft and stable arc for ease of comfort
  • Less spattering to save cleaning time
  • High efficiency 
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

C

Si

Mn

P

S

Diffusable Hydrogen Content (ml/100g)

0.04

0.53

1.45

0.016

0.008

3.5

 

TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL DEPOSITS:
Yield Point
N/mm2
 
Tensile Strength
N/mm2
 
Elongation
%
 
Reduction Area %
 
Impact Value J at 0ºC, -20ºC 

510 

570 

27

69

100, 64

 

SIZE AND RECOMMENDED CURRENT RANGE: AC, DC (+), DC (-)

DIAMETER (mm)

1.2

1.6

Current Amp

Flat

120 - 300

180 - 450

Vertical Up & Overhead 120 - 260 180 - 280

Vertical Down

200 - 300

250 - 300

APPROPRIATE FLOW RATE OF SHIELDING GAS:

Wire Diameter (mm)

Welding Current (Amp)

Nozzle Height (mm)

Gas Flow Rate (l/min)

1.2

100 - 200

10 - 15

15 - 25
200 - 300 15 - 25 20 - 30
1.6 200 - 300 15 - 20 20 - 30
300 - 450 20 - 25 20 - 30

 

Welding Positions: ALL POSITIONS INCLUDING VERTICAL DOWN
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.

  • Welding of mild steel and 50 kg/mm2 class high tensile strength steel
  • Ship hulls
  • Vehicles
  • Bridges
  • Chemical plant machinery
  • Other metal fabrications

ABOUT US

For over 40 years, NIHONWELD has been the market leader of high quality welding electrodes in both the domestic and international markets. With Nihonweld, you will WELD WITH COMPLETE CONFIDENCE.
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