Exaton 309/309L T0
FCAW wire for 22%Cr - 12%Ni stainless steel For flat and horizontal position welding. Developed to be used when welding most mild or carbon steels to type 304. The higher percentages of Cr and Ni provide the necessary crack resistance. Carbon content 0.04% maximum.
Typical Charpy V-Notch Properties
| as welded c1 shielding gas | ||||
Typical Tensile Properties
| Condition | As Welded | As Welded |
| Shielding Gas | M21 Shielding Gas | C1 shielding gas |
| Tensile Strength | 600 MPa (87 ksi) | 546 MPa (79 ksi) |
| Yield Strength | 480 MPa (70 ksi) | 410 MPa (59 ksi) |
| Elongation | 35 % | 38 % |
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 200-350 A | 3.0-7.5 kg/h (6.6-16. lb/h) | 1.6 mm (1/16 in.) | 26-34 V | 4.0-11.0 m/min (157-433 in./min) |
| 150-250 A | 2.5-7.0 kg/h (5.5-15. lb/h) | 1.2 mm (0.045 in.) | 25-32 V | 8.0-16.0 m/min (315-630 in./min) |
Classifications
| Weld Metal |
SFA/AWS A5.22 : E309LT0-1 SFA/AWS A5.22 : E309LT0-4 KS D 3612 : YF-309LC EN ISO 17633-A : T 23 12 L R C1 3 EN ISO 17633-A : T 23 12 L R M21 3 JIS Z 3323 : YF-309LC |
Consumable Characteristics
| Alloy Type | C Cr Ni |
| Shielding Gas | M21, C1 (EN ISO 14175) |
| Welding Current | DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Mn | Ni | P | S | Si | ||||||||
| C1 Shielding Gas | ||||||||||||||
| - | - | - | - | 0.021 % | - | - | ||||||||
| C1 shielding Gas | ||||||||||||||
| 0.032 % | 24.50 % | - | 12.8 % | - | - | 0.66 % | ||||||||
| C1 shielding gas | ||||||||||||||
| - | - | 1.46 % | - | - | 0.004 % | - | ||||||||
| M21 Shielding Gas | ||||||||||||||
| 0.030 % | 24.50 % | - | 13.0 % | 0.020 % | 0.004 % | 0.80 % | ||||||||
| M21 shielding gas | ||||||||||||||
| - | - | 1.44 % | - | - | - | - | ||||||||
Part Numbers and Accessories
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