JQ.ER308H stainless steel submerged-arc welding wire

1. The temperature between welds is recommended to be controlled at about 150°C. When multi-pass multi-layer welding of small and medium-sized specifications, pay attention to controlling the welding line energy. 2. The rust layer, moisture, oil, dust, etc. of the welding part must be cleaned up. 3. The flux must be baked at 300-350℃ for 2h before use.
send email to us

Products Details

Widely used in petrochemical and other industries, such as welding of 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials.

Model

Welding wire chemical composition（Wt%）

C

Mn

Si

Cr

Ni

P

S

Cu

other

JQ.ER308H

0.059

1.43

0.30

19.81

9.45

0.021

0.006

-

-

Compliant (equivalent) standard model

An example of physical properties of deposited metal (with SJ601)

GB

AWS

Tensile StrengthMPa

Elongation%

F308-H0Cr21Ni10

ER308H

595

42.0

Diameter(mm)

￠2.5

￠3.2

￠4.0

￠5.0

Welding current(A)

400-500

450-550

500-600

550-650

Wire diameter

￠2.5

￠3.2

￠4.0

￠5.0

Package weight

25/50/100/200/250/300/350Kg/piece
1. The temperature between welds is recommended to be controlled at about 150°C. When multi-pass multi-layer welding of small and medium-sized specifications, pay attention to controlling the welding line energy. 2. The rust layer, moisture, oil, dust, etc. of the welding part must be cleaned up. 3. The flux must be baked at 300-350℃ for 2h before use. The above suggestions are for reference only, and the actual situation shall prevail in the specific operation. If necessary, process qualification should be carried out before determining the welding plan.

Previous:Factory Direct: JQ.MH00Cr21Ni10T Submerged Arc Welding Wire

Next:ERNiCrMo-4 Nickel Alloy Solid Wire (for MIG/TIG Welding)

316 Stainless Wire, 0.35 Welding Wire, Stainless Wire For Mig Welder, 035 Welding Wire 44lb, Sf1a Welding Wire, Ultrasonic Welding Horn Material, 4043 Welding Wire, Wire Mesh Spot Welding Machine, Supplementary Extension, Welding Material Manufacturer,

Featured Products

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours