High quality aws 5.20 e71t-1 flux cored wire for welding

  AWS 5.20 E71T-1 Flux Cored Wire       Product Description                  High Quality, Free Sample  for Testiing !!! The Best quality Flux cored wire in China.   AWS 5.20 E71T-1 flux cored wire Introduction: 1. Available size: 1.0mm, 1.2mm, 1.4mm, 1.6mm.   2. Available packing: net weight : 5kg, 15kg  The Flux Cored Wire is Precision layer wound on plastic spool, each spool in a box, then boxes on wooden pallet. We could do special packing for Flux Cored Wire according to the customers' request .   3. Application:  Used for welding structures made of carbon steel and low-alloy structural steel with tensile strength higher than  or equal to 490MPa. Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery, etc.     4. Detailed description: It is a kind of gas-shielded flux-cored Welding Wire for low-carbon steel and 490MPa high strength steel. And it is a kind of titania type CO2 gas-shielded flux-cored welding wire. Suitable for downhand welding and horizontal welding. It has high welding efficiency. The weld metal has been given toughening treatment by microelements, so it has excellent low temperature toughness, good crack-resistance and stable and reliable inherent quality.     Detailed Specifications for  AWS 5.20 E71T-1 flux cored wire The chemical analysis of deposited metal(%)

Chemcal analysis of Flux Cored Wire	C	Si	Mn	P	S
Typical	0.06	0.44	1.42	0.015	0.010
Specification	≤0.18	≤0.90	≤1.75	≤0.03	≤0.03

  Mechanical properties of deposited metal for Flux Cored Wire:

Mechanical properties	Yield point (Mpa)	Tensile Strength (Mpa)	Elongation (%)	Charpy V-notch Impact Value(J)
Typical	551	598	30	-20°C	119
Specification	≥375	490-660	≥22		47

  AWS 5.20 E71T-1 flux cored wire Welding detais

Flux-Cored Wire Diameter		1.2mm	1.4mm	1.6mm
Welding Current (A)	Flat welding	120-300	160-400	190-450
	Flat fillet welding	120-300	460-350	190-400
	Horizontal welding	120-280	150-320	180-350
	Verticaldownwelding,overhead welding	120-60	160-320	180-280
	Vertical down welding	200-300	220-320	250-300

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