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Golden Bridge

Golden Bridge E91T8-G (JC-80) Flux-Cored Welding Wire

Golden Bridge E91T8-G (JC-80) Flux-Cored Welding Wire

SKU:JC-80-035-0011

Diameter
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JC-80




JC-80 is a self-shielded flux-cored welding wire, which adopts DCEN connection method. It has smooth arc, effortless slag removal ability and optimal bead appearance and can be welded in all positions. It is characterized by its self-shielded welding wire specially developed for X80 pipeline steel, with excellent and stable low-temperature toughness and good crack resistance. It has high deposition efficiency and is especially suitable for vertical down welding because of the rapid solidification of slag. It also has the characteristics of easy operation.



The product is applicable for welding API X80 -X90 pipeline steel or structural steel with tensile strength of 620MPa. It is especially suitable for field welding under complex working conditions. It is mainly used in the fields such as long-distance pipelines, marine engineering and bridges etc..

Chemical components of deposited metal (%)

Item
C
Mn
Si
S
P
Ni
Cr
Al
Mo
V
Example value 0.040 1.42 0.016 0.003 0.008 3.88 0.025 1.00 0.013 0.002
 

Mechanical properties of deposited metal

Test item
Rm
(MPa)
ReL/Rp0.2
(MPa)
A
(%)
KV2 (J)
-30℃
Example value 685 600 22 110, 121, 125
 

Reference specification: (DC-)

Welding wire diameter (mm)
Welding current(A)
Welding voltage(V)
Feeding speed (in/min)
φ2.0 150260~ 1723~ 60110~
Supply specification: φ2.0mm




1. Plastic tray, 6Kg/tray (net weight)
2. Barrel, four plates, 24Kg/ barrel (net weight)
3. Other packaging agreements


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Diameter

* 0.035 inches (0.9 mm), * 0.045 inches (1.20 mm), * 0.052 inches (1.30 mm), * 0.072 inches (1.8 mm), * 1/16 inches (1.6 mm), * 5/64 inches (2.0 mm)

Package

11 lb (5 kg), 22 lb (10 kg), 33 lb (15 kg), 55 lb (25 kg), 550 lb (250 kg)