TH550-NQ- Weather Ability Flux Cored Welding Wire for Argon Gas Shielded Welding

Brand

Model

Sodler 

wire spec

Chemical components of 

solder wire(%)

Mechanical properties of 

deposited metal

C

Mn

Si

S

P

Cu

Cr

Ni

σ0.2
(MPa)

σb
(MPa)

δ5
(%)

Αkv
(J)

JY55-G(Ⅱ)

TH550-NQ-Ⅱ

Φ1.0mm
Φ1.2mm
Φ1.6mm

≤0.10

1.20

～

1.60

≤0.60

≤0.020

≤0.025

0.20

～

0.50

0.30

～

0.90

0.20

～

0.60

≥450

≥550

≥22

≥60
(-40℃)