High Quality Agglomerated Welding Flux Sj501

• state: Solid
• pH: Alkaline
• Type: Inorganic
• Melting Point: >600℃
• Chemical Composition: SiO₂=10%-30%
• Function: Remove Oxides
• Model NO.: welding flux SJ101, SJ301, SJ501
• Application: Submerged-arc Welding
• Manufacturing Method: Non-melting
• Model No.: Welding Flux Sj501
• Quality System: ISO9001: 2008
• Sample: Can Offered
• Certification: ABS, CCS
• Content: Fluorine, Alkali
• Performance: Easy to Slag, Smooth Welding Bead
• Kind: Sintered Flux
• Current: AC or DC
• Grain Size: 2.0-0.45 (10-40 Meshes)
• Transport Package: 25 Kg Per Kraft Paper Bag; 1000kg Per Jumbo Bag
• Specification: Grain Size: 10-60 meshes
• Trademark: MIGHTY BRAND
• Origin: Qingdao, Shandong, China
• HS Code: 3801900000
• Production Capacity: 80000mts/Year

Product Description

In Accordance With: NB/T47018-2011  GB/T5293-1999  F5AZ-H08A  F5A2H08MnA

                    AWS-A5.17  F7AZ-EL12   F7A2-EM12K

Welding flux is needed while submerged arc wire welding.

There are SJ101, SJ301 and SJ501 in our warehouse.


Description:

1. JN-SJ101 is fluorine alkali type sintered flux.

2. Grain size: 2.0-0.45 mm (10-60 mesh)

3. Performance:

    a. easy to deslag.

    b. Sulfur removal, phosphor removal and anti-rust.

    c. fine appearance of weld (even in the narrow gap of deep slope entrance).

    d. weld metal: good plastic toughness, low hydrogen content diffusion and fine properties of cold,heat

       and crack resistance.


Application:

With suitable welding wires(H08MnA. H08MnMoA. H10Mn2), it can welding common structural steel, boiler

steel, pipeline steel, etc. The flux can be used for multiple fast welding, and can be suitable for single-

sided welding, especially suitable for pressure vessel, such as oil and gas pipes, tanks and cylinders of

automatic submerged arc welding.


Cautions:

1.The oil contamination, moisture, iron rust and other foreign substances must be removed from the

welding joint.

2. It is better to weld under direct current.

3. Welding flux must be baked under 300-350°C for more than 2 hours before usage.


Chemical Compositions(%):

Al2O3+MnO	CaO+MgO	SiO2+TiO2	CaF2	S	P
25~30	25~30	15~20	15~20	≤0.03	≤0.03

(Mechanical Performance of the Deposited Metal):

Wires	Standard Models	бs(Mpa)	бb(Mpa)	δ5	Akv(J)
HO8A	F4A2-HO8A	≥330	≥420	≥22%	≥27
HO8MnA	F5A2-HO8MnA	≥400	≥500	≥22%	≥27

 

Fit	GB/T5293-1999	F4A2-H08A	F5A2-H08MnA
Equivalent to	AWS-A5·17	F6A2-EL12	F7A3-EM12

 
Mechanical Property:(according to GB5293-1999 F4A1-H08A)

Test Item	Tensile Strength (MPa)	Yield Strength  (MPa)	Elongation  (%)	Impact Absorption Rate  (J)
				-40οC
Guaranteed Value	410~550	≥330	≥22.0	≥27

Our Service:

1. Professional service for products

2. Much more competitive price

3. Honest and excellent supplier

4. Delivery time is shorter than others.

5. We believe the good quality is the basis for cooperation.

6. We could provide the samples for test to you.

7. Our company policy is Quality First, and to establish Long Time business, not just one time


How to contact us? 

Mr. Jacky-MIGHTY QINGDAO METAL MATERIALS CO., LTD.

Tel: [phone]

Mobile: [phone]

 

 

Add: Room 705, Building A, Heda Office Building, NO. 175, Tailiu Road, Shibei Strict, Qingdao, China