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INTERNATIONAL CLASSIFICATIONS |
AWS/ASME A 5.11 E NiCrFe-3
EN/ISO 14172: E-Ni6082 NiCr20Mn3Nb
DIN 1736: EL-NiCr15FeMn
NFA 81-347: EF 20.70 NiCrMnFe B 20 BH
FEATURES & APPLICATIONS |
For dissimilar welds on nickel base alloys to themselves, to alloyed steels or to stainless steels.
- A Niobium bearing, all position Inconel electrode for joining high temperature and cryogenic steels and nickels.
- Excellent out of position.
- Phenomenal physical properties.
- Extremely easy slag removal.
- Performs unusually well on AC current.
- Also available in TIG form as product code 6082.
All Weld Metal Analysis (Typical Weight %) |
Microstructure: In the as welded condition this nickel base weld metal consists of austenite with a few carbides.
Flux Color: Grey -Tan
|
C |
Mn |
Si |
S |
P |
Cr |
Nb |
Fe |
Co |
Cu |
Ta |
Ti |
Ni |
|
.04 |
6.0 |
.40 |
.005 |
.01 |
16.5 |
2.0 |
6.0 |
.12 |
.1 |
1.3 |
.1 |
bal |
Typical Mechanical Properties |
Undiluted Weld Metal Maximum Value Up to:
Tensile Strength 100,000 PSI (700 MPa)
Yield Strength 60,000 PSI (420 MPa)
Elongation 43 %
Welding Current & Instructions |
Recommended Current: DC Positive (+), AC
| Diameter (mm) |
3/32 (2.5) |
1/8 (3.25) |
5/32 (4.0) |
| Minimum Amperage |
50 |
70 |
90 |
| Maximum Amperage |
70 |
95 |
120 |
Welding Techniques: Weld at minimum amperage to maintain low heat input.
Welding Positions: Flat, Horizontal, Vertical up, Overhead
Deposition Rates:
| Diameter (mm) |
Length |
Weldmetal/ |
Electrodes |
Arc Time of |
Amperage |
Recovery |
|
3/32 (2.5) |
12″ (300) |
.37 oz. (10.5g) |
43 (95) |
37 (82) |
60 |
105% |
|
1/8 (3.25) |
14″(350) |
.76 oz (22g) |
21 (47) |
24 (53) |
90 |
105% |
|
5/32 (4.0) |
14″ (350) |
1.14 oz (32g) |
14 (31) |
17 (38) |
105 |
105% |
APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS |
| Diameter (mm) |
3/32 (2.5) |
1/8 (3.25) |
5/32 (4.0) |
| Length (mm) |
12″ (300) |
14″ (350) |
14″ (350) |
| Electrodes / lb |
24 |
13 |
9 |
| Electrodes / kg |
53 |
28 |
19 |