Submerged Arc Welding Flux Sj301

welding submerged

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Description

Basic Info

Model NO.: SJ301
pH: Alkaline
Melting Point: >600℃
Function: Protect Weld Metal
Manufacturing Method: Smelting
Packaging Details: 25kg Welding Flux /Kraft Paper Bag, 40 Bags/Pallet
Transport Package: Kraft Bag with Plastic Lining Inside
Origin: Laiwu City, Shandong Province, China

state: Solid
Type: Inorganic
Chemical Composition: Sio2+TiO2=25-35
Application: Submerged-arc Welding
Grain Size: 10-60mesh
Trademark: Panding
Specification: 25kg/bag, 40bags/wooden pallet
HS Code: 381090000

Product Description

Submerged Arc Welding Flux SJ301

1. SJ301 TECHNICAL DATA

AWS-A5.17 F6A0-EL8 F7A2-EM12K EN760 SA CS 1 89 AC H5

(2)Description:
SJ301 is an agglomerated calcium-silicate type welding flux. Basicity: 1. 0 (B//W) It is gray and round grain,mesh:10-40.Regularly shaped welds are deposited without reduction of area or interface notches. Slag detachability is good. A short slag is produced, thus allowing circumferential welding on small-diameter workpieces without the risk of uncontrolled slag. The production of large pipes(especially spiral pipe welding) is a typical application for this flux. Relatively high manganese pick-up is obtained,thus allowing the flux to be used with wires with a low Mn content.

(3)Applications:

The flux is fit for the submerge-arc welding of low-carbon steel and low-alloy steel. Butt and flat fillet welding of miniature LPG tanks pipeline steel,ships,vehicles,agricultural implements,machinery,boilers,bridges,structural steels.

(4)Chemical Composition(%)

SiO2+TiO2	Al2O3+MnO	CaO+MgO	CaF2	S	P
25-35	30-40	15-25	5-15	≤0.05	≤0.05

(5)Mechanical Performance of the Deposited Metal

Wires	Standard Models	Yield Point Rel(MPa)	Tensile Strength Rm(MPa)	Elongation A (%)	Impact Value Kv2(J)
EL8 EM12K	F6A0-EL8 F7A2-EM12K	≥350 ≥410	415-550 480-650	≥22 ≥30	≥40(0ºC) ≥60(-20ºC

(6)The Instruction of usages:
Re-dried under 300-350ºC for 2 hours.
Rust,grease and moisture on the weldment should be removed before welding.

2. SJ301 APPLICATION:Spiral Welded Pipe Welding

Submerged Arc Welding Flux Sj301

3.Packing & Shipping:25Kgs/Kraft Bag,40 Bags(one ton) in one wooden pallet
Submerged Arc Welding Flux Sj301

Contact me,Let's talk in details:

1.Contact Name:Maria Bian
2.Mobile:+8613054844468

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Submerged Arc Welding Flux Sj301