If welding with a solid wire is satisfactory, why use a higher priced flux-cored wire? A flux-cored wire is optimized to obtain performance not possible with a solid wire. For many welding applications like vertical-up welding, flat welding, welding over galvanized, or welding hard-to-weld steels, a flux-cored wire can do it better and faster. Flux Cored Welding Wire,Flux Cored Welding Wires E71T-1J,Flux Cored Welding Wires E71T-Gs,Flux Cored Welding Wires E71T-1C Changzhou Edaweld Trading Company Limited , http://www.edaweld.com
Nissan TD25/TD27 Engine Parts of Crankshaft
Product Details
1). Material:Casting Iron, Forged Steel;
2). Hardness:40~50HRC;
3). Surface Treatment:Common Nitrided,Black Hard Nitrided,Polished;
4). Characteristic:Wear Resistance,Good Strength&Hardness;
5). Elongation:2%-3%;
6). Generally crankshaft process: Blank-Quenching and tempering-Shot-blast-
     Rough machining-Shot blasting-Heat treatment-Finish machining-Fine grinding-Surface treatment-
     Polishing-Finished product;
7). Crankshaft quenching hardening;
8). Identify ways of forged steel and casting iron crankshaft:
a: Appearance: casting iron crankshaft appearance is more rough than forged steel
   crankshaft;
b: Percussive sound: forged steel crankshaft tapping sound is more ringing & echo is
   longer;
c: Material chemical analysis;
d: Product weight: casting iron crankshaft is lighter than forged steel crankshaft (the
   density of casting iron is 7.2 & 7.8 for forged steel).
9). Certification: ISO9001, TS16949, etc.;
10) Brand: XYTOSAN,KOSFA,GPM, GEO PARTS,etc.;
11).Production Capacity: 100,000 pcs/month;
12).Delivery Day: 7-60 days after received the deposit;
13). Quality guarantee: 2 years in 60000-80000kms;
14). Our main export market:North America, South America,Europe,Asia,ect.;
Maker
Engine type
OEM
Cyl.
E.D.                  (eccentric distance)
M.D.                  (main distance)
C.R.DÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (con.rod distance)Â
L.                      (overall length)
NISSAN
A12
Â
4
35
50
45
452.5
ED33
12200-79000
4
52.5
76
62
658
FD35
Â
4
52.5
76
62
658
FD6
12200-Z5564
6
60
76
62
920
FD6T
12200-Z55641Z5519
6
60
76
62
920
FE6
12200-Z5568
6
63
78
65
917.5
FE6T
12200-Z5500
6
63
78
65
917.5
H20
Â
4
41.5
63
52
535
KA20
Â
4
43
55
50
534.5
KR30
Â
4
43
55
48
Â
ND6
Â
6
60
90
70
1021.5
NE6
12200-95008
6
60
90
70
1021.5
PD6
12200-96001
6
70
100
80
1180
PE33, PE30
Â
4
45.5
55
52
506.5
PE6
12000-96011
6
70
100
80
118
RD8
12200-97506
8
62.5
110
85
1023
RE8
12200-97511 12200-97570
12200-976078
66
110
85
1023
RF10
Â
10
71
110
85
1023
RF8
12200-97566
8
71
110
85
1023
SD22
Â
4
50
71
53
581
SD23 SD25
Â
4
46
71
53
581
SR20
1200-60J10
4
Â
55
48
Â
T33
Â
4
48
60
50
533
TD25/TD27
9P9010549
4
71
57
46
551
TD42
Â
4
48
71
57
Â
TY80
Â
4
48
60
50
508.5
VG30
12200-21V12
V6
41.5
63
50
504
Z20
12201-U0080
4
43
60
50
533
Z24
Â
4
48
60
50
533
Service
1). New products can be developed upon customers' sample or drawing;
2). Samples can be sent for customers to check the quality before ordering(if we
     have them in stock);
3). Making laser logo upon customers' needs;
4). Our factory can provide OEM service;
5). We can offer various of crankshaft,such as:BENZ,BUICK,CATEPILLAR,FIAT,
     CUMMINS,DAEWOO,FORD,HINO,HONDA,ISUZU,KIA,KOMATSU,LADA,
     MITSUBISHI,NISSAN,PERKINS,PEUGEOT,SUZUKI,TOYOTA,etc.
6). Other engine parts: engine valve, valve guide, cylinder head,complete cylinder
     head,cylinder block,camshaft,connecting rod,valve tappet,rock arm,rock arm
     assembly and so on...
Package
1). XYTOSAN packing;
2). Neutral packing;
3). According to customer's requirement
Contact us
ANQING XINYI AUTOPARTS CO.,LTD
Contact Person: Miss Juley
Tel: +86-556-5675229
Fax: +86-556-5171000
Mobile: +86-13865157191
http://xytosan.en.made-in-china.com
Web:http://www.osvat.cn
Although gas metal arc welding (GMAW) with a solid mild steel wire is popular, easy-to-use, and effective for many applications, it does have limitations and drawbacks. For example, GMAW is slow for out-of-position welding. It is either limited to short-circuit transfer, which is restricted by many welding codes due to the tendency for lack-of-fusion, or pulse transfer, requiring a special welding power source. It also requires very clean steel.
The ability to add a variety of materials to the core of the welding wire allows many performance enhancements to be made. Slag formers are added to shield the weld pool and shape and support the weld. Iron powder is used to increase deposition rates. Powdered alloys are added to produce low-alloy deposits or improving the mechanical properties. Scavengers and fluxing agents are used to refine the weld metal.
FCAW: Wire Selection Based on Application
Flux-cored arc welding gas-shielded (FCAW-G) wires were introduced to the market around 1957. The flux-cored arc welding self-shielded (FCAW-S) wires were introduced to the market later, around 1961.
The core ingredients for FCAW-G wires have been formulated to obtain performance impossible to achieve with a solid GMAW wire. As all of shielding is provided by the shielding gas, the core materials may be carefully selected to maximize a certain area of welding performance, such as obtaining smooth spray-type transfer with 100% carbon dioxide shielding gas and welding speeds twice as fast in the vertical position.
The FCAW-S wires on the other hand, the core materials must provide all of the shielding. The core materials generate its own shielding gases, slag formers, and compounds to refine the weld pool. The benefits of self-shielded flux-cored wires lie in its simplicity. They may be used outdoors in heavy winds without tenting and the additional equipment required for gas shielding.
There are several popular types of flux-cored wires and how they can increase welding productivity:
For semi-automatic out-of-position welding, E71T-1 wires offer unsurpassed performance. Its fast freezing rutile slag provides the highest deposition rates in the vertical-up position, up to 7 pounds per hour, unmatched by any other semi-automatic arc welding process. In addition, the E71T-1 wires also offer an exceptionally smooth welding arc and minimal spatter, even with 100% carbon dioxide shielding gas. Argon/carbon dioxide blends are used for the smoothest arc and best out-of-position performance. These are reasons why E71T-1 is the world's most popular flux-cored wire. It is a top choice for shipbuilding, structural steel, and general steel fabrication applications.
For semi-automatic out-of-position welding without shielding gas, E71T-8 wires offer the highest deposition rates. Lincoln Electric's NR®-232 can deposit 4.5 lbs./hr. in the vertical-up position, 50% faster than other E71T-8 wires. Since this wire is self-shielded, it is widely used outdoors and in field erection of structural steel.
For semi-automatic welding in the flat position, the fastest way to join thick steel plate is with an E70T-4. It offers the highest semi-automatic deposition rates, up to 40 pounds per hour. This wire is widely used to join thick steels where there is no Charpy impact toughness requirement. This wire is also self-shielded, allowing it to be easily used outdoors.
The highest deposition rate gas-shielded flux-cored wire is E70T-1. Compared to E70T-4, they offer slightly lower deposition rates of up to 30 pounds per hour, but they offer a smoother welding arc and Charpy impact toughness properties. It offers higher deposition rates than GMAW, handles dirtier plates, and uses lower cost 100% carbon dioxide shielding gas. E70T-1s are widely used in structural steel fabrication shops.
For welding coated and galvanized sheet steels, E71T-14 is the wire of choice. The self-shielded E71T-14 wire has core materials which explode in the arc, volatizing the steel coating, minimizing cracking and porosity. The result is higher quality welds and fast welding speeds. E71T-14 wires are widely used in the automotive industry for fabricating galvanized steels.
What is the fastest way to weld hard-to-weld steels? E70T-5 gas shielded wire offer excellent crack resistance on hard-to-weld steels, such as T-1 quench and tempered steels, abrasion resistant steels, and free machining steels. E70T-5 has a basic slag system, similar to 7018 stick electrode, which removes phosphorus and sulfur from the weld metal, which can cause cracking, porosity, and poor toughness. E70T-5s have lowest diffusible hydrogen levels among the flux-cored wires, resulting in excellent resistance to delayed hydrogen cracking, as. In addition, they offer exceptional Charpy impact toughness properties.
FCAW: Wire Selection Based on Application FCAW: Wire Selection Based on Application FCAW: Wire Selection Based on Application
Flux-cored wires offer higher productivity for many mild steel semi-automatic welding applications:
E71T-1 (FCAW-G): Highest deposition rates out-of-position.
E71T-8 (FCAW-S): Highest deposition rates out-of-position without a shielding gas.
E70T-4 (FCAW-S): Highest deposition rates in the flat position.
E70T-1 (FCAW-G): Highest deposition rates in the flat position with Charpy properties.
E71T-14 (FCAW-S): Fastest travel speed on galvanized and coated steels.
E70T-5 (FCAW-G): Fastest way to weld hard-to-weld steels.