High Quality Low Cost Sj101 Submerged Arc Welding Flux for Pre Engineered Steel Structure

• Customization: Available
• state: Solid
• pH: Alkaline
• Model NO.: HW932-101
• Type: Organic
• Melting Point: >600℃
• Chemical Composition: SiO₂=10%-30%
• Function: Remove Oxides, Protect Weld Metal
• Application: Submerged-arc Welding
• Manufacturing Method: Smelting
• Transport Package: Pack Each Cubic Meter Together
• Origin: Luoyang City, Henan Province
• Production Capacity: 20, 000 Tons Per Year

Product Description

Product Description

Product Name:

 HW932 Welding Flux
Specifications and Compliance:
GB/T5293-2018  S49A2UAB-SU28  S49A4UAB-SU34
AWS A5.17M   F7A2-EM12F7A4-EH14
General Information:
Basicity Index:1.4
Grain Size:12-60 mesh
Density:1.35g/cm³
Application:
It is an aluminum-calcium agglomerated flux. The welding flux is black and gray spherical particles with the grain size ranging from 10 to 60 meshes. In DC welding, the welding wire is connected to the positive electrode. There is slightly increase of Si and obvious increase of Mn to the weld bead. It has stable arc, excellent weld bead appearance, good slag removal and high impact toughness. With appropriate wires, it can be used for the welding of boiler steel, pressure vessel steel etc. It can also be used in fillet welding and it is especially suitable for the welding of structures with thick plate, narrow groove and narrow gap.
Mechanical Properties: 

Flux/Wire Combination	Rm (Mpa)	ReL / Rp0.2 (Mpa)	A (%)	V-groove Impact
				-29ºC(J)	-40ºC(J)
SU28	520	435	32	105	/
SU34	525	415	29	/	85

Notes:
1.Re-dry the flux at 300-350ºC for 60 minutes before welding.
2.Remove rust, water scale, primer and other contaminants on the base metal before welding to obtain excellent weld deposit.
3.Add new flux regularly before using the recycled flux to prevent defective weld bead.
Package:
25kg/moisture repellent bag,25kg/bucket,400kg/bulk bag
For special package, please contact us.

 

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FAQ
 1. How do you ensure your product and service quality?
All our processes strictly adhere to ISO9001 procedures.And have 12months quality warranty and exchange service against Bl issue date forthe quality problem caused by our side.

2. Canyou provide several pieces of samples for testing before place mass order?
Yes,we are pleasure to send you samples to test the quality and performance.

3. How canImake order and settle payment?
Once clear your requirement and determined which product is ideal foryou,we will send Pl to you. L/C,D/P,T/T,Paypal, Western Union etc.are allavailable.

4. lf we find your bank account different as before how should we respond?
Please DON'T arrange the payment until double check with us.(Bank details will be listed in each piece of PI)

5. What about Delivery Date?
For sample order: 3-5 days after the requirement.For mass order: 15 days after confirm order.

6. What about Shipping?
We can send the small batches by express and the mass orders by LCL orFCL condition.To save logistics cost,you can either use your own nominated shippina aaent for the shipment.