Specifications

1.Welding in all position.
2.Low diffusible hydrogen in deposited metal
3.Approved by ABS,DNV,CCS,GL,NK,BV,LR,KR,RINA,RS

FLUX CORED mig welding WIRE AWS A5.20 E71T-1C/1M

 

Specification conformance

GB/T10045-2001 E501T-1 / JIS Z3313 / YFW C50DR

 

Description

 

YC-YJ502(Q) is a gas-shielded carbon steel wire for fabrication of mild and low carbon steel, steel-structure construction ,bridge-building and pressure vessel grades. This all position wire provides good welding performance with 100% CO_2. It provides consistent chemistry, steady arc, low spatter and an excellent bead appearance.

 

Shielding gas

100% CO₂

 

Approvals:

ABS, CCS, BV, NK, GL, LR , DNV, KR, RINA ,RS

 

 

Chemical Composition of deposited metal (%)

 

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

 

Mechanical Properties Of Deposited Metal

Item	Yield Point   (MPa)	TensileStrength   (MPa)	Elongation   (%)	Charpy V-notch Impact Toughness
				Test Temp. (°C)	Impact Energy (J)	Average (J)
Standard	≥400	≥480	≥20	-20	≥27

 

 

Recommended Current (DC+) and Voltage Range

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

 

Procedures may vary with change in position, base metals, filler metals,equipment and other changes.

 

AVAILABLE DIAMETER

0.8MM/ 0.9MM/ 1.0MM/ 1.2MM / 1.6MM/2.0MM

 

PACKAGE

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