We Will Send You 10 Lbs Of Unibraze Premium ER80S-D2 3/32
Unibraze 80S-D2
Classification:
AWS A5.28 / ASME SFA5.28 Class ER80SD2
Description:
Unibraze 80S-D2 is a mild steel solid wire that contains ½ percent molybdenum for increased strength and high levels of manganese and silicon to provide good wetting and good rust and scale tolerance. It will give radiographic quality welds with excellent bead appearance in both ordinary and difficult-to-weld carbon and low alloy steels. It is suitable for single
and multiple pass welding of carbon and low alloy steels and higher strength steels in the as welded and postweld heat treated conditions. It exhibits excellent out of position characteristics with the short circuiting and pulsed arc processes.
Typical Chemical Composition:
Carbon 0.07 – 1.12
Sulphur 0.025 max.
Manganese 1.60 – 2.10
Phosphorus 0.025 max.
Copper 0.50 max.
Molybdenum 0.40 – 0.60
Silicon 0.50 – 0.80
Nickel 0.158 max.
Others 0.50 max.
Typical Mechanical Properties:
AWS Spec (CO2) 100% CO2 75% Ar/25% CO2 90% Ar/10% CO2
Tensile Strength 80,000 psi (min) 93,300 psi (643 MPa) 103,000 psi (710 MPa) 106,000 psi (731 MPa)
Yield Strength 68,000 psi (min) 81,900 psi (565 MPa) 88,900 psi (613 MPa) 90,200 psi (622 MPa)
Elongation % in 2” 17.0% 19.8% 22.5% 22.5%
Reduction in Area not specified 62.0% 62.3% 63.0%
Typical Charpy V-Notch Impact Values:
AWS Spec (CO2) 100% CO2 75% Ar/25% CO2 90% Ar/10% CO2
Avg. at room temp. not specified 55 ft·lbs (75 J) 62 ft·lbs (84 J) 75 ft·lbs (102 J)
Avg. at 0ºF (-18°C) not specified 33 ft·lbs (47 J) 40 ft·lbs (54 J) 52 ft·lbs (71 J)
Avg. at –20ºF (-29°C) 20 ft·lbs (min) 27 ft·lbs (37 J) 30 ft·lbs (41 J) 36 ft·lbs (49 J)
Recommended Preheat, Interpass and Postweld Heat Treatment Temperatures:
Preheat & Interpass 275 – 325°F 135 - 165°C
PWHT None None
Standard Sizes:
MIG: .035” (.9mm), .045” (1.2mm), .062” (1.6mm)
TIG: 1/16” (1.6mm), 3/32” (2.4mm), 1/8” (3.2mm), 5/32” (4.0mm)
Notice: The results reported are based upon testing of the product under controlled laboratory conditions in accordance with American Welding Society Standards. Actual use of the product may produce different results due to varying conditions. An example of such
conditions would be electrode size, plate chemistry, environment, weldment design, fabrication methods, welding procedure and service
requirements. Thus the results are not guarantees for use in the field. The manufacturer disclaims any warranty of merchantability or fitness for any particular purpose with respect to its products.
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