Saw Flux Sj501 Welding Flux Widely Used in Heavy Steel Structures

• state: Solid
• pH: Alkaline
• Type: Organic
• Melting Point: >600℃
• Chemical Composition: SiO₂=10%-30%
• Function: Protect Weld Metal
• Application: Submerged-arc Welding
• Manufacturing Method: Smelting
• Model No: Sj501
• Content: Fluorine-Alkali
• Size: 10-60mesh
• Transport Package: Craft Bag
• Specification: 25kg/bag 40bags/plywood pallet
• Trademark: yehun
• Origin: China
• HS Code: 38109000
• Production Capacity: 10000tons

Product Description

Product Description

SJ501  is  a  type  of  Al  and  Ti  based  agglomerated  flux,the  basicity  of  which  is  0.5-0.8(acidic),gray  spherical  grains  in  appearance.Its  grain  size  is  2.0--0.28mm(10--60meshes).SJ501  is  suitable  for  use with AC or DC power,filler wires connect with positive electrode while in DC.With stable burning arc,the flux provides  good  weld  bead  appearance  and  excellent  slag  removal.Additionalfeathers  are  high  resistance to stomata and sensitivity towards small scale of rust and mill scale.the loose specific gravity of flux is small and fusion quantity is less.

Detailed Photos

 

Product Parameters

chemical composition of SJ501(%)
 

SiO2+TiO2	Al2O3+MnO	CaF2	S	P
25-35	50-60	3-10 ·	≤0.05	≤0.05

mechanical properties of deposited metal
 

Wire   matched	Yield Stress 6  s  MPa	Tensile Strength ób    MPa	Elongation δ 5%	AKV(J)
				20ºC	0ºC
H08A	≥330	415-550	≥22	≥50	≥27
H08MnA	≥400	480-650	≥22	≥50	≥27
EL12	≥330	415-550	≥22	--	≥27
EM12K	≥400	480-650	≥22	--	≥27

  

Packaging & Shipping

Packing & Shipping Details:
(1)Bag:25 KGS/Kraft Bag wrapped With Plastic film
(2)Pallet:40 Bags(1 Ton)/Plywood Pallet
(3)shipping Container:20-24 Tons/Container

 

Main applications

Combining  with  appropriate  wires  such  as  H08A,H08MnA,H08MnMoA,etc.,it  can  weld  low  carbon steel  and  some  low  alloy  steels,such  as  ships,boilers,pressure  vessels,etc.It  can  also  be  used  for  multi- wire  fast  welding.Especially  suitable  for  double-sided  single   pass  welding,pipe  joints,fillet  welds  and other  positions.

Company Profile

Our Advantages

 

FAQ

Is   OEM   available?
Yes,OEM    is    available.
Is   the   sample   available?
Yes,free   samples   are   available   for   you   to   test   the   quality.
Have   the   products   been   tested    before   shipping?
Yes,of   course,all   of   our   welding    products   would   have    been   tested   before   shipping   on    board.
The   Mill   Test   Certificate   can   be   provided   by   our   professional   test   Lab.
What's   benefit   will   you   bring?
Your   clients  will   be   satisfied   with   the   quality   and   service.You   can   enjoy   high   reputation   from   your   markets   and obtain    more    orders.
What   about   the   price   terms?
CIF,CFR,FOB
How   about   the    payment   terms?
ONE:30%T/T    in    advance,70%balance     against    B/L    copy.
TWO:L/C   at  sight.
What   about   the   lead/shipping   time?
Within   5~25   Days   After   Receipt   Of   Payment.
What  is  the  MOQ?
20-25  Tons  For  One  Full  20ft  Container  Load.
What   about   the   package?
Forward    Welding    Package/Neutral    Package/OEM    Package