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INTERNATIONAL CLASSIFICATIONS |
AWS/ASME A 5.4 E 310-16
EN 1600: E 25.20 R 32
DIN 8556: E 25.20 R 26
ISO 3581: E 25.20 R 26
NFA 81-343: EZ 25.20 R 26
FEATURES & APPLICATIONS |
- Ideal for joining unknown grades of stainless especially in high temperature applications.
- Smooth running electrode for joining type 310 stainless and especially for dissimilar combinations of steels.
- High alloy content allows use in high temperature applications for scale resistance.
- Extra low spatter emission minimizes clean-up.
- Weld metal is non-magnetic.
All Weld Metal Analysis (Typical Weight %) |
Microstructure: Fully austenitic with a ferrite number of 0.
Flux Color: Maroon
| C | Mn | Si | S | P | Cr | Ni | Mo | Cu | Fe |
| .09 | 2.2 | .4 | .008 | .018 | 26 | 21 | .2 | .1 | bal |
Typical Mechanical Properties |
Undiluted Weld Metal Maximum Value Up to:
Tensile Strength: 84,000 PSI (580 MPa)
Yield Strength: 59,000 PSI (410 MPa)
Elongation: 37%
Impact Energy 100J: 68°F (20°C), 60J: -320°F (-196°C)
Hardness: Brinell 200, Rockwell B88
Welding Current & Instructions |
Recommended Current: DC Reverse (+) or AC
| Diameter (mm) |
1/16 (1.6) |
5/64 (2.0) |
3/32 (2.5) |
1/8 (3.25) |
5/32 (4.0) |
| Minimum Amperage |
25 |
30 |
55 |
75 |
90 |
| Maximum Amperage |
35 |
50 |
75 |
110 |
140 |
Welding Techniques: Material to be welded should be clean of all contaminants. Maintain a short arc and use stringer beads rather than a weave technique.
Welding Positions: Flat, Horizontal, Vertical up, Overhead
Deposition Rates:
|
Diameter (mm) |
Length (mm) |
Weldmetal/ Electrode |
Electrodes per lb (kg) of Weldmetal |
Arc Time of Deposition min/lb (kg) |
Amperage Settings |
Recovery Rate |
|
1/16 (1.6) |
10″ (250) |
.13oz (3.6g) |
125 (275) |
55 (121) |
30 |
100% |
|
5/64 (2.0) |
12″ (300) |
.14oz (4g) |
114 (251) |
47 (103) |
40 |
100% |
|
3/32 (2.5) |
12″ (300) |
.3 oz. (9g) |
50 (109) |
35 (76) |
65 |
100% |
|
1/8 (3.25) |
14″(350) |
.7oz (20g) |
22 (49) |
21 (46) |
95 |
100% |
|
5/32 (4.0) |
14″ (350) |
1 oz (29g) |
15 (33) |
18 (40) |
120 |
100% |
APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS |
| Diameter (mm) |
1/16 (1.6) |
5/64 (2.0) |
3/32 (2.5) |
1/8 (3.25) |
5/32 (4.0) |
| Length (mm) |
10″ (250) |
12″ (300) |
12″ (300) |
14″ (350) |
14″ (350) |
| Electrodes / lb |
67 |
42 |
28 |
13 |
9 |
| Electrodes / kg |
147 |
92 |
62 |
29 |
20 |