Flux-Cored Wire resists hydrogen-induced cracking.
August 10, 2009 -
Designed to meet requirements of heavy equipment, structural fabrication, and mining industries, gas-shielded UltraCore® 75C provides optimized stackability for welding thick steel sections. Basic slag system offers resistance to hydrogen induced cracking in many applications, including difficult-to-weld materials and restrained joints. Charpy V-notch test results are capable of exceeding AWS E70T-5C-JH4 impact requirements of 20 lbf-ft at -40°F.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Lincoln Electric Co. Inc., The
22801 St. Clair Ave.
Cleveland, OH, 44117
USA
Lincoln Electric Offers New UltraCore® 75C Gas-Shielded Flux-Cored Wire
UltraCore® 75C
- Low diffusible hydrogen levels and high deposition rates for excellent bead stacking and resistance to hydrogen induced cracking
- Basic slag system provides excellent coverage of weld metal
- Capable of exceeding Charpy V-Notch impact properties of 20 ft-lbf (27 J) at -40°F (-40°C)
Cleveland - Lincoln Electric now offers the new UltraCore® 75C (E70T-5C-JH4) wire in its portfolio of premium gas-shielded, flux-cored (FCAW-G) consumables. This new product is designed to meet the requirements of the heavy equipment, structural fabrication and mining industries with low diffusible hydrogen levels, high resistance to cracking, high deposition rates and the capability to exceed 20 ft-lbf (27 J) at -40°F (-40°C).
Low Diffusible Hydrogen and High Deposition Rates
The basic slag system of UltraCore 75C increases resistance to hydrogen induced cracking in many applications including difficult to weld materials, thick sections and restrained joints. The high deposition rates featured on UltraCore® 75C provide operators with excellent stackability for welding thick steel sections with fewer passes, ideal for welding heavy equipment.
Charpy V-Notch Toughness
UltraCore 75C Charpy V-notch test results are capable of exceeding AWS E70T-5C-JH4 impact requirements of 20 ft-lbf (27 J) at -40°F (-40°C). All UltraCore consumables are offered in a ProTech® Foil Bag to protect the products from harmful moisture, ensuring optimal welding performance and extended shelf-life. Actual certificates of tests are available online at www.lincolnelectric.com.
To request a copy of Lincoln's UltraCore 75C product literature, call (888) 355-3213 or visit www.lincolnelectric.com to obtain Bulletin C3.12.1.
The Lincoln Electric Company, headquartered in Cleveland, Ohio, is the world leader in the design, development and manufacture of arc welding products, robotic arc welding systems, fume extraction equipment and plasma and oxyfuel cutting equipment. The company holds a leading global position in the brazing and soldering alloys market.
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