Aluminium Hot Welding Flux Sj301

• Customization: Available
• state: Solid
• pH: Alkaline
• Model NO.: SJ301
• 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:
 HW751 welding flux F7A2-EM12K
Specifications and Compliance:
GB/T 5293-2018  S43A0AR-SU08   S49A3AR-SU26
AWS A5.17M  F6A0-EL8  F7A2-EM12K
General Information:
Basicity Index:1.1
Grain Size:12-60 mesh
Density:1.4g/cm³
Polarity:DCEP/AC

Application:
PHOENIXWELD HW751 fllux  is acid flux. It can transit Si and Mn to the weld bead. It is insensitive to a small amount of rust and oxide scale and it has strong anti-porosity capability, which makes it especially suitable for the occasion when the base metal is not strictly cleaned before welding. It has good weld bead appearance, excellent slag removal and it is especially suitable for the high-speed fillet welding with double wire and multi-wire. It has excellent welding performance, stable arc combustion. The maximum welding current can be 1000A. It can weld low carbon steel, low alloy steel and heat resistant steel with proper welding wire. It is used for the welding of ships, boilers and pressure vessels.

Mechanical Properties: 

Flux/Wire Combination	Rm (Mpa)	ReL / Rp0.2 (Mpa)	A (%)	V-groove Impact
				-20ºC(J)	-29ºC(J)
SU26	465	375	32	120	/
EM12K	545	435	30	/	105

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.

 

Strict quality testing

Product effect display

applied range

Custom process

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

 

Packaging & Shipping

qualification certificate

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.