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  • China Supplier Aws 5.20 E71t-1c CO2 Shiled Flux Cored Welding Wire Free Sample
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China Supplier Aws 5.20 E71t-1c CO2 Shiled Flux Cored Welding Wire Free Sample

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Shiajizhuang Wannuo Technology Co., Ltd
[China]

Address
Haishan Street, Luquan District Huangshi Hubei
Phone
86-153-54210353
Contact name
Paul YANG

Quick Information

  • Brand Name: WN
  • Place of Origin: China
  • Model Number : aws 5.20 e71t-1
  • Application : Pressure Vessel
  • Diameter : 0.8mm-1.6mm
  • Flux Content : International Standard
  • Material : CO2
  • Melting Point : International Standard
  • Weight : 15kg/spool

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. 

 

 


Price

  • Delivery Port : TianJin

Packaging & Delivery

  • Packing :15kg/spool
  • Delivery Lead Time : Shipped in 15 days after payment
  • Supply Ability : 10 Metric Ton/Metric Tons per Day

Product Image

  • China Supplier Aws 5.20 E71t-1c CO2 Shiled Flux Cored Welding Wire Free Sample image

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