Welding Flux Sj301 (GB/5293-1999 F4AO-H08A F5AO-H10Mn2)
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
5/Ton |
| Pay Type: |
L/C,T/T,Western Union |
Product Specifications
| Prod Model: |
AGGLOMERATED FLUX AWSA5.17 F6A0-EL12 F7A0-EM12K |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Grain Size:2.0-0.45mm (10-40 Mesh): |
Weight:25kg/Karft Paper Bag;1000kg/Jumbo Bag |
| State: |
Solid |
| Type: |
Inorganic |
| PH: |
Alkaline |
Product Description
SJ301 agglomerated welding Flux
Standard:GB/5293-1999 F4AO-H08A F5AO-H10Mn2
EQUIV:AWS A5.17 F6A0-EL12 F7A0-EM12K
Description:
SJ301 is a kind of silicon-calcium sintered flux, mesh 10-40(dia.1.7-0.38mm) and the basicity is 1.0-1.1. Either alternate or direct current is used,while the welding wires must be connected with the positive electrode when direct current is used.Produced with excellent technology,the flux has the properties of fine slag detachability and fine welding bead appearance.
Usage:
The flux is fit for the submerged arc welding of low carbon steel and low alloy steel, as well as the fast single-way and double-surface welding of thin steel sheet. And it is usually used for the sumberged arc welding of liquefied gas storage tanks, gas bottles, and pipeline steel.
Package:
25kg per kraft paper bag
1000kg per jumbo bag
Cautions:
1.The welding flux must be baked for 2hours at the temperature of 300-350ºC before build up welding
2.Some foreign substances such as rust , grease and moisture on the weldment should be removed before wedling.
|
Chemical composition of the flux SJ301(%) |
|
SiO2+TiO2 |
CaF2 |
Al2O3+MnO |
CaO+MgO |
S |
P |
|
30-40 |
5-13 |
25-30 |
5-10 |
≤0.05 |
≤0.05 |
|
Mechanical properties of the deposited metal |
|
Wires matched |
Sandard models |
Yield point
σs (MPa) |
Tensile Strength
σb(MPa) |
Elongation
δ5(%) |
Impact value
AKV (J) |
|
AWS EL12 |
F6A0-EL12 |
≥350 |
≥420 |
≥22 |
≥50(0ºC) |
|
AWS EM12K |
F7A-EM12K |
≥410 |
≥500 |
≥22 |
≥50(0ºC) |
Zibo Qilu Welding Industry Co., Ltd. is a professional and leading manufacturer of welding consumables, Which is located at Zibo City of Shandong Province, China.
Founded in 2002, and with our predecessor ( Zibo Qilu Welding Electrode Factory) founded in 1954, our company has a total of 60 years of history altogether. Currently, it is the largest enterprise in producing welding consumables in Shandong province and our annual production capacity is 70000MT. Also, it has been recognized as one of the top 8 strongest enterprises in the welding consumables industry in recent years. Our products consists of welding electrodes, solid welding wire, flux-cored welding wire and welding flux. We have 9 series of welding electrodes, and with more than 300 types in total. For example, we have welding electrodes of carbon steel, low alloy steel, heat-resisting steel, stainless steel, hard-facing, Ni and Ni alloy, Cu and Cu alloy, Al and Aluminium alloy and Cast iron, and much more. Our products are widely used in many different fields, such as shipbuilding, machinery, chemical industry, pressure vessels, bridges and buildings. Our leading products have been awarded the title of the provincial and national highest quality products, and approved by LR (Britain), ABS (U. S. A. ), GL(Germany), and CCS (China). Our company has won the quality control management system approval of ISO 9001 for many years. The quality of our products has reached the international level.
The "QILU" Brand welding consumables are manufactured with the latest technology, advanced equipments and vigorous business management. In 1997, the "QILU" Brand welding electrodes were awarded the Shandong provincial "Free of Examination" products. The "QILU" Brand welding consumables have also been sold very well both at home and abroad, such as North and South America, Europe, Africa, South-east Asia, Middle East and across other countries and regions all over the world.
We also have our own professional IMP. & EXP. Trade company-Weifang Silver Greatwall Trade Co., Ltd. Which is in the international business market not only for our own products but also for the products related to welding industry. Such as welding machine and its spare parts, welding holder, welding helmet, cutting wheels and grinding wheels, carbon rods as well as labour protection appliance and so on.
We, Sincere "QILU" people, very warmly welcome friends from all over the world to be our customers and partners.
