China supplier aws 5.20 e71t-1c Co2 shiled flux cored welding wire Free sample

Model:	AWS E71T-1
Brand:	WN
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Wire Mesh
Label:	aws 5.20 e71t-1 , Co2 shiled flux core , welding wire
Price:	US $0.9 / KG
Min. Order:	100 KG

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Product Description

GB/T 10045-2001 E501T-1
AWS A5.20 E71T-1C

Introduction:

A titanium type Co2 gas-shielded flux-cored welding wire for low carbon steel and 490MPa high strength steel. It has excellent welding performance, soft and stable arc, lower spatters, good slag detachability and beautiful appearance of weld; suitable for all-position 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, stable and reliable inherent quality.

Uses:

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.

Chemical Composition of Deposited Metal (%) (CO2 Shielding Gas)

Test Item	C	Mn	Si	S	P
Guarantee Value	≤0.18	≤1.75	≤0.90	≤0.030	≤0.030
General Result	0.05	1.36	0.41	0.008	0.012

Mechanical Properties of Deposited Metal (CO2 Shielding Gas))

Test Item	Rm(N/mm2)	Rel/Rpo.2(N/mm2)	A (%)	KV2(J)-20℃
Guarantee Value	≥480	≥400	≥22	≥27
General Result	560	480	28	129

Diffusion hydrogen content of the deposited metal (Mercury Method)

≤10ml/100g

X-Ray Radiographic Test Requirements

II Grade

Reference Current (DC+)

Diameter (mm)		φ1.2	φ1.4	φ1.6
Current Range (A)	Flat Position	120~300	150~400	180~450
	Vertical Upward welding and Overhead position	120~260	150~270	180~280
	Vertical Downward welding and Overhead position	200~300	220~300	250~300
	Horizontal Welding	120~280	150~320	180~350

Note:

1. Adopt degreasing and rust cleaning process before operate.
2. Shielding gas flow: 20-25L/min when welding
3. Extension: 15-25mm
4. The humidity of welding wire storage should be less than 60%
5. Storage period: Vacuum packaging less than 1 Year, other packaging less than half year.

China supplier aws 5.20 e71t-1c Co2 shiled flux cored welding wire Free sample 1

Member Information

Shijiazhuang Wannuo Technology Co., Ltd
Country/Region:	He Bei - China
Business Nature:	Manufacturer
Phone:	15354210353
Contact:	Paul Yang (General Manager)
Last Online:	13 Aug, 2017