ER70S-6(SG2)
Category:
Product Introduction
Application: Suitable for welding the relevant strength carbon steel and low alloy steel structures.It can be used for welding engineering machinery,bridge construction,ships, vehicle manufacturing,petrochemical industres ec.
Characteristics: The YH50-6 is featured with less welding splash,nice welding appearance,high deposition efficency,small porosity sensitivity of deposited metal,and good weldability in allposition for wide range of welding currents.
Chemical Compostion Of Welding Wires:(Mass Fraction)
|
Item |
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
Cu |
|
Guarantee Value |
0.06-0.14 |
1.40-1.60 |
0.80-1.00 |
≤0.025 |
≤0.025 |
≤0.15 |
≤0.15 |
≤0.15 |
≤0.03 |
≤0.35 |
|
Typical Value |
0.08 |
1.50 |
0.85 |
0.012 |
0.013 |
0.03 |
0.03 |
0.013 |
0.010 |
0.15 |
Mechanical Property of Deposited Metal
|
Item |
Tesile strenght |
Yield strength |
Elongation |
Impact value KV₂ (J) |
Shielding |
|
|
Rm/MPa |
ReL/Rp0.2 MPa |
A% |
-30℃ |
40℃ |
Gas |
|
|
Guarantee |
500-640 |
≥420 |
≥20 |
≥47 |
≥47 |
CO₂ |
|
Typical Value |
545 |
435 |
30 |
98、110、122 |
80、89、102 |
|
Recommended Welding Parameter:(DC+)
|
Wire Size(mm) |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |
|
Welding Voltage (V) |
22-26 |
22-28 |
24-30 |
26-32 |
28-34 |
|
Welding Current(A) |
50-150 |
70-230 |
100-300 |
120-340 |
240-380 |
|
Gas Flow(L/min) |
15 |
15-20 |
15-25 |
20-25 |
20-25 |
Used for high eficiency welding in all positions with excellent welding performance such as warming electric arc,little spatters,beautiful seam forming and easily moved slag.Suitable for welding of 590 MPA high strength steel,steel structure,bridge,steel pipes,railway vehicle,and construction equipment etc.
Keywords:
ER70S-6(SG2)
Product Message
*Attention: Please ensure accurate information filling and maintain smooth communication. We will contact you as soon as possible
YUNHE WELDING MATERIAL
Share to
Information Subscription
Welcome to leave your message of interest, we will contact you soon
Yaoguan Town, Wujin District, Changzhou, Jiangsu, China
Copyright©2025 Changzhou City Yunhe Welding Material Co.,Ltd.