Exaton 309L HF
309L HF welding wire is used for TIG, plasma-arc, MIG and submerged-arc welding. It is particularly suitable for overlay welding and joining dissimilar steels, for example austenitic stainless steels to low alloyed or non alloyed steels. It has excellent resistance to hot cracking due to its enhanced ferrite content.It is used for TIG-welding.
Documents
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| as welded | ||||
| 160 J (118 ft-lb) | -40 degC (-40 degF) | |||
| 150 J (111 ft-lb) | -60 degC (-76 degF) | |||
| 175 J (130 ft-lb) | 20 degC (68 degF) | |||
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 35 % | 565 MPa (82 ksi) | 475 MPa (69 ksi) |
Classifications
| Wire Electrode |
SFA/AWS A5.9 : ER309L EN ISO 14343-A : W 23 12 L |
Approvals
| Approvals |
CE EN 13479 VdTÜV 00936 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Austenitic (with approx. 14 % ferrite) 24 % Cr - 13 % Ni - Low C |
Typical Weld Metal Analysis %
| Typical Wire Composition % | ||||||||||||||
| C | Co | Cr | Cu | Mn | Mo | N | Ni | P | S | Si | ||||
| <=0.015 % | <=0.05 % | 24 % | <=0.10 % | 1.8 % | <=0.3 % | <0.06 % | 13 % | <=0.015 % | <=0.015 % | 0.3 % | ||||
Part Numbers and Accessories
ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.