Exaton 22.12.HT
Exaton 22.12.HT is an austenitic filler material for welding the high temperature steel grade Sandvik 253 MA*, UNS S30815. It is characterized by high creep strength, good resistance to oxidation and good weldability. It is used for MIG/MAG welding.
Documents
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| as welded | ||||
| 40 J (30 ft-lb) | -110 degC (-166 degF) | |||
| 15 J (11 ft-lb) | -196 degC (-321 degF) | |||
| 125 J (93 ft-lb) | 20 degC (68 degF) | |||
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 35 % | 720 MPa (104 ksi) | 530 MPa (77 ksi) |
Recommended Welding Parameters
| Current | Voltage | Wire Diameter | Wire Feed Speed | |
| 60-220 A | 15-28 V | 1.0 mm (0.040 in.) | 4.0-12.0 m/min (157-472 in./min) | |
| 150-260 A | 24-29 V | 1.2 mm (0.047 in.) | 3.0-10.0 m/min (118-394 in./min) | |
Classifications
| Wire Electrode |
EN ISO 14343-A : G 21 10 N EN 10088-1 : 1.4835 |
Approvals
| Grade | EN 13479 |
| Society | CE |
| Approvals are based on factory location. Please contact ESAB for more information. |
Typical Weld Metal Analysis %
| Typical Wire Composition % | ||||||||||||||
| C | Ce | Cr | Cu | Mn | Mo | N | Ni | P | S | Si | ||||
| 0.08 % | 0.06 % | 21 % | 0.18 % | 0.5 % | <=0.3 % | 0.17 % | 10 % | <=0.025 % | <=0.015 % | 1.6 % | ||||
Part Numbers and Accessories
ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.