Production description:
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Features
E71T-1: use of CO2welding titanium type flux cored wire. Cladding of high efficiency, all position welding techology performance, but also vertical downward welding. Applicable to ship. pressure vessels. machinery and equipment, steel structures such as bridges for low carbon steel and 409 MPa steel welding.
Application
Welding wire used to weld ship building steel(A,B,D,E,A36,D36,E36)and equivalent mild steel or 550Mpa grade mild alloy steel, such as container building, construction machine, railway construction, pressure vessel for semi-auto or automatic gas shielded welding wire.
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Conform with:
AWS:E71T-1 GB/T E501T-1
Images:
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The type # : Self-shielding flux cored welding wire E71T-GSÂ
1.gasless flux cored wire for all positions.Â
2.Welidng carbon steel.Â
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Description
 It is a gasless self-shielding flux cored wire for all-positions and
multilayer welding with smooth stable arc,low spatter,easy slag revoval and excellent
apperance.It operates on DC straight polarity,and welds carton steel.
Shielding Gas
Gasless
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Chemical Composition of deposited metal (%)
Item |
Mn |
Si |
P |
S |
A1 |
Ni |
Mo |
Cr |
C |
V |
Standard |
≤1.75 |
≤0.60 |
≤0.03 |
≤0.03 |
≤1.80 |
≤0.50 |
/ |
/ |
/ |
/ |
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Mechanical Properties Of Deposited Metal
Item |
Yield Point  (MPa) |
TensileStrength  (MPa) |
Elongation  (%) |
Charpy V-notch Impact Toughness |
||
|
Test Temp. (°C) |
Impact Energy (J) |
Average (J) |
||||
Standard |
≥400 |
≥480 |
≥20 |
/ |
/ |
/ |
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Size and Recommended Current (DC-) and Voltage Range
Size |
Voltage Range |
Current (DC-) |
Wire feed speed  |
0.8MM |
16~18V |
100~160A |
30~60 |
0.9MM |
16~19V |
100~170A |
30~65 |
1.2MM |
16~20V |
120~200A |
35~70 |
 Procedures may vary with change in position, base metals, filler metals,equipment and other changes.
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Available Diameters:
   0.8mm / 0.9mm/ 1.0mm / 1.2mm / 1.6mm / 2.0mm / 2.4mm
Package :
5kgs /spool ; 15kgs/spool as normalÂ
Empty air bag for a spoolÂ
15kgs/spool / box ; 1Ton/ pallet.
Delivery info.:
FAQ :
 
Â
Production description:
Â
Features
E71T-1: use of CO2welding titanium type flux cored wire. Cladding of high efficiency, all position welding techology performance, but also vertical downward welding. Applicable to ship. pressure vessels. machinery and equipment, steel structures such as bridges for low carbon steel and 409 MPa steel welding.
Application
Welding wire used to weld ship building steel(A,B,D,E,A36,D36,E36)and equivalent mild steel or 550Mpa grade mild alloy steel, such as container building, construction machine, railway construction, pressure vessel for semi-auto or automatic gas shielded welding wire.
Â
Â
Conform with:
AWS:E71T-1 GB/T E501T-1
Images:
Â
The type # : Self-shielding flux cored welding wire E71T-GSÂ
1.gasless flux cored wire for all positions.Â
2.Welidng carbon steel.Â
Â
Â
Description
 It is a gasless self-shielding flux cored wire for all-positions and
multilayer welding with smooth stable arc,low spatter,easy slag revoval and excellent
apperance.It operates on DC straight polarity,and welds carton steel.
Shielding Gas
Gasless
Â
Chemical Composition of deposited metal (%)
Item |
Mn |
Si |
P |
S |
A1 |
Ni |
Mo |
Cr |
C |
V |
Standard |
≤1.75 |
≤0.60 |
≤0.03 |
≤0.03 |
≤1.80 |
≤0.50 |
/ |
/ |
/ |
/ |
Â
Mechanical Properties Of Deposited Metal
Item |
Yield Point  (MPa) |
TensileStrength  (MPa) |
Elongation  (%) |
Charpy V-notch Impact Toughness |
||
|
Test Temp. (°C) |
Impact Energy (J) |
Average (J) |
||||
Standard |
≥400 |
≥480 |
≥20 |
/ |
/ |
/ |
Â
Size and Recommended Current (DC-) and Voltage Range
Size |
Voltage Range |
Current (DC-) |
Wire feed speed  |
0.8MM |
16~18V |
100~160A |
30~60 |
0.9MM |
16~19V |
100~170A |
30~65 |
1.2MM |
16~20V |
120~200A |
35~70 |
 Procedures may vary with change in position, base metals, filler metals,equipment and other changes.
Â
Available Diameters:
   0.8mm / 0.9mm/ 1.0mm / 1.2mm / 1.6mm / 2.0mm / 2.4mm
Package :
5kgs /spool ; 15kgs/spool as normalÂ
Empty air bag for a spoolÂ
15kgs/spool / box ; 1Ton/ pallet.
Delivery info.:
FAQ :
Â
Â
Speaker Aluminum Bullet
Function:Phase cone also known as phase plug, commonly known as "bullet". A fixed metal cone, usually in the center of the cone speaker, in the position of the traditional dust cover.The phase cone can effectively improve the phase performance of the loudspeaker.
Material: Aluminum alloy processing products.Surface treatment process: electroplating, electrophoresis, baking black. Color can also be customized according to customer requirements.
Modular products: there are a variety of different specifications for customers to choose.
Private mold products: can be customized, according to customer samples or drawings for development and production.
Speaker Aluminum Bullet/Product Display
Aluminum Bullet
Speaker Parts,Aluminum Speaker Bullet,Horn Aluminum Bullet,Speaker Accessories Aluminum Bullet
Fengshun County Boli Electroacoustic Co., Ltd. , https://www.gdfsboli.com