Tianjin Centry Flower Import &Export Co.,LTD

Select Language

Request A Quote

Sales & Support 86--18920586267

English
Home Products Welding Products

E71T-1

Browse Categories
Contact Us
Mrs. Alice Tel:86--18920586267

Address: Jinzhong Road 3699,Dabizhuang,Dongli District,Tianjin,China 300384

Email: alice@intlwelding.com

I am Online Chat Now

E71T-1

1
E71T-1
Product Details:
Place of Origin: tianjin
Certification: CE,TUV,CCS
Payment & Shipping Terms:
Minimum Order Quantity: 25ton
Packaging Details: 15Kg/spool, 84spools/pallet
Delivery Time: 10days
Description

YJ501-1

According with GB/T 10045-2001 E501T-1
Corresponding with AWS A5.20 E71T-1
JIS Z3313 YFW-C50DR

Introduction: It is a kind of gas-shielded flux-cored welding wire for low-carbon steel and 490MPa high strength steel. JQ.YJ501-1 is a kind of titania type CO2 gas-shielded flux-cored welding wire. It has excellent welding performance, soft and stable arc, fewer spatters, good slag detachability and beautiful appearance of weld. Suitable for downhand welding and horizontal welding. 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 and stable and reliable inherent quality.


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.


Chemical Composition of Deposited Metal (%)(CO2Shielding Gas)
Chemical Composition
C
Mn
Si
S
P
Guarantee Value
≤0.18
≤1.75
≤0.90
≤0.030
≤0.030
General Result
0.05
1.46
0.42
0.010
0.017

Mechanical Properties of Deposited Metal
Test Item
Rm(MPa)
ReL/Rp0.2(Mpa)
A(%)
KV2(J)
Guarantee Value
≥480
≥400
≥22
≥27(-20℃)
General Result
580
480
27
128

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


Instructions:
1.The oil stains and rust on the weldments should be cleared away.
2.When welding, the gas flow rate is generally 20~25L/min.
3.When welding with flux-cored welding wires, the extension elongation should be 15~25mm.
4.The humidity of the welding wire storerooms should be preserved below 60%.
5.It is not suitable for non-vacuum-packed welding wires to be stored for more than half a year, and it is not suitable for vacuum-packed welding wires to be stored for more than a year.

 

 

Packing:15Kg/spool, 84spools/pallet

 

Other about
Contact Us
Mrs. Alice
  • Jinzhong Road 3699,Dabizhuang,Dongli District,Tianjin,China 300384
  • Tel:86--18920586267
From:
Enter your Email ID please.
Send your inquiry directly to us
(88/3000)