SAW Welding Flux SJ501 & SAW Welding Wire EM12 matching together best using for LPG Cylinder Production.
SJ501 Technical specification:
Specifications:
AWS A5.17/5.23 F6Az-EL8 F7A0-EL12 F7A2-EM12K
BAR 1.97 AC8 SMK DIN 32522; EN760 SA AR 1 88 AC H5;
Description:
SJ501 is an an agglomerated aluminium-titanium type acidity flux (Rutile type), with alkalinity around 0.5-0.8. It is gray and round grain with mesh 10-60( 2.0-0.28m). It can be operated with AC and DC. the wire shall be connected to positive pole when applying DC. It has steady arc, nice weld formation, and easy in slag removal specially at high speed. The welding porosity scarcely occur.
Caution:
It should be re-dried under 300-350ºC for 2 hours. Rust,grease and moisture on the weldment should be removed before welding.
Applications:
When applied to various welding wires (such as EL8,EL12,EM12K),it can weld low-carbon steel,low-alloy high strength structural steel.It can be welding boiler,ships,pressure vessel,mininature LPG tanks,vehicles,structural steels etc. Especially used for fast welding of thin steel sheet.
Chemical Composition(%)
| SiO2+TiO2 |
Al2O3+MnO |
CaF2 |
S |
P |
| 25-35 |
50-60 |
5-10 |
≤0.05 |
≤0.05 |
Mechanical Performance of the Deposited Metal
Wires |
Standard Models |
Yield
Point
Rel(MPa) |
Tensile
Strength
Rm(MPa) |
Elongation
A
(%) |
Impact Value
Kv2(J)
|
EL8
EL12
EM12K |
F6Az-EL8
F7A0-EL12
F7A2-EM12K |
≥330
≥330
≥410 |
≥415
≥420
≥500 |
≥22
≥22
≥22 |
≥27(0ºC)
≥53(-18ºC)
≥45(-200ºC) |
EM12 Technical Specification:
1 Applications:
Suitable for structures made by 500MPa-550MPa tensile strength steels, such as ship hulls, bridges, pressure vessels and construction
2 Features:
Low splashing
Steady electric arc welding
Well-formed welding line
Suitable for all position
Computerized measuring
Fast welding speed
3. Packing:
1 25kg-300kg/coil
2 200kg 250kg iron or wooden plate
3 25kg iron basket
4 as requested
4.Delivery:
MOQ: 5MT, Net weight delivery
Time: 10~20 days, Qingdao Port
1. Delivery time to North of America is 30~35 days.
2. Delivery time to Asia countries&middle east is 5~30 days.
3. Delivery time to Africa countries is 40~50 days.
4. Delivery time to Euro countries is 30~40 days.
Chemical Composition
(%) |
C |
Mn |
Si |
p |
S |
Ni |
Cr |
Cu |
|
|
0.08 |
0.91 |
0.04 |
0.018 |
0.012 |
0.01 |
0.02 |
0.15 |
|
|
Mechanical
Properties |
Tensile
strength Rm (Mpa) |
Yield Strength Rel (Mpa) |
Elongation ratio
(%) |
Fracture Energy
(J) |
501 |
388 |
29 |
68(-20°C) |
Descripton:
LH-SJ501 is a bonded type acid flux composed mainly of aluminium and oxides with ball form granule about 10-60 mesh in size.Its basicty is 0.5-0.8.It can be used on AC or DC power source.It provides good welding usability,easy slag removal,excellent anti-porosity property and beautiful bead appearance.
Application:
In combination with H08A or H08MnA wire,this flux is suitable for welding of gascylinders,membrane water-cooled wall of boilers,ect.
Characteristics:
1)LH-SJ501 is an agglomerated aluminate- rutile type flux.
2.)Metallurgical behavior: High silicon and manganese pick- up is obtained.
3)Grain size: 10 to 60 mesh.Basicity: 0.7( BIIW).
4) The welding performance is excellent.
Slag detachability is very good, especially at high speed.
Welding porosity scarcely occur.
5.)Its welding speed can travel up to 150 cm/ min. It is particularly useful for welding tube- web- tube joints of finned tubes.
6)LH-SJ501 is useful for welding thin plate in single pass and limited pass.
7)The flux has low moisture pick-up and granular stability . As the bulk density is low so is the consumption rate.
Caution:
1.Damp flux should be re-dried at 300-350 Centigrade for 2 hours.
2.Rust, grease and moisture on the weldment should be removed before welding.
Chemical Composition(%)
| SiO2+TiO2 |
Al2O3+MnO |
CaF2 |
S |
P |
| 25-35 |
50-60 |
5-10 |
≤0.05 |
≤0.05 |
Mechanical Performance of the Deposited Metal
Wires |
Standard Models |
Yield
Point
Rel(MPa) |
Tensile
Strength
Rm(MPa) |
Elongation
A
(%) |
Impact Value
Kv2(J)
|
EL8
EL12
EM12K |
F6Az-EL8
F7A0-EL12
F7A2-EM12K |
≥330
≥330
≥410 |
≥415
≥420
≥500 |
≥22
≥22
≥22 |
≥27(0ºC)
≥53(-18ºC)
≥45(-200ºC) |
Products Picture:
Company Brief Introduction
(1)Company Name:Shandong Hulin Welding Material Co.,Ltd
(2)Main Products:
SAW Flux&Wire, MIG Wire, FCW wire.
(3)Best Selling Product Models:
SAW Flux:SJ101,SJ101G,SJ102,SJ301,SJ501,HJ107,HJ260,HJ431
SAW Wire: EM12K,EL8,EL12
MIG Wire: ER70S-6
FCW Wire: E71T-1
(5)Quality System:ISO9001:2000
(6)Year Established:1999
(7)Brand Name:Panding Brand
(8)Application: Steel Pipe, Structural steel, LPG Cylinder, Pressure vessel, Boiler, Bridges etc.
Packing & Shipping Details:
(1)Bag:25 KGS/Kraft Bag With Plastic Lining Inside
(2)Pallet:40 Bags(1 Ton)/Plywood Pallet
(3)Container:20-24 Tons/Container
(4)OEM & buyer label is ok, and technical support can be offered
FAQ:
Q. 1 Can you provide free sample?
A: Total free sample(including freight cost) can be offered
Q. 2 What is your delivery time?
A: Within 7 days after receiving deposit.
Q: 3 Is your price competitive with other companies?
A: Our goal is to give the best price with same quality and best quality with the same price. We do everything we can to reduce your cost.
Q. 4 How about OEM?
A: OEM IS OK.
Q. 5 Why we should choose your company?
A: Firstly, we are ORIGINAL factory. We can guarantee delivery time and provide special requirements for customers.
Secondly, we have professional foreign trade team with high efficiency communications and professional solutions.
Thirdly, we have special team work for after sales services 24*7 to help you slove any kind of problem
Contact us:
MOBILE: 0086-18563406379
Audited Supplier 
Company Brief Introduction
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