Specifications

1.ISO9001:2008
2.manufacture flux cored wire for 10years
3.approve ABS,CCS,DNV,LR,GL,BV,NK,KR,RINA ship classification

1. Specification Conformance

AWS A5.20 E71T-1 GB/T10045-2001 E501T-1 / JIS Z3313 / YFW C50DR

 2.Description

AWS A5.20E71T-1 is a kind of TI type flux cored wire for CO2 welding ,it has high cladding efficiency, good welding technical performance in all-position welding, apply for low carbon steel and 500MPA grade strength steel welding, such as ships, pressure vessels, mechanical equipments and bridges.

3. Chemical Composition of Deposited Metal (%)

C≤0.18, Mn≤1.75, Si≤0.90, P≤0.03, S≤0.03, Cr≤0.20, Ni≤0.50, Mo≤0.30, V≤0.08, Cu≤0.35

4.Mechanical Properties of Deposited Metal

Yield Point≥480 Mpa, TensileStrength≥400 Mpa,

Elongation≥22%, Test Temp -20°C, Impact Energy ≥27 J

5. AVAILABLE DIAMETER

0.8MM/0.9MM/1.0MM/1.2MM/1.4MM/1.6MM

6. PACKAGE

0.45kgs/spool, 0.9kgs/spool, 1kgs/spool: 40spools / box, 32boxes/ pallet

5kgs/spool : 5kgs/carton, 200cartons/pallet

15kgs/spool :72cartons/pallet, 22pallets/20'container

One spool is vacuum packed by aluminum film and then one carton outside

7. Shielding Gas

100% CO₂

8. Recommended Current (DC+) and Voltage Ran

 

 

Welding position	Dia.1.2 mm			Dia.1.6 mm
	Current Range	Voltage Range	CO2 Flow	Current Range	Voltage Range	CO2 Flow
Flat	120~320A	16~34V	15~25 L/Min	180~400A	22~42V	15~25 L/Min
Horizontal	120~280A	16~29V	15~25 L/Min	180~400A	22~42V	15~25 L/Min
Overhead	120~240A	16~28V	15~25 L/Min
Vertical Up	120~240A	16~27V	15~25 L/Min	180~260A	23~30V	15~25 L/Min
Vertical Down	120~260A	16~29V	15~25 L/Min	180~260A	23~30V	15~25 L/Min