Specifications
| Specifications | |
|---|---|
| Classifications | SFA/AWS A5.22 : E308LT1-1 SFA/AWS A5.22 : E308LT1-4 JIS Z 3323 : YF 308LC KS D 3612 : YF 308LC EN ISO 17633-A : T 19 9 L P C1 2 EN ISO 17633-A : T 19 9 L P M21 2 |
| Approvals | CWB : AWS A5.22 E308LT1-1, E308LT1-4 VdTÜV : 04832 (M20,M21) LR : 304L (C1) KR : RW308LG (C) (C1) DNV : NV 308L (C1) ClassNK : KW308LG(C) (C1) CCS : 308L (C1) ABS : E308LT1-1 (C1) CE EN : 13479 |
Approvals are based on factory location. Please contact ESAB for more information.
| Welding Current | DC+ |
| Alloy Type | C Cr Ni |
| Shielding Gas | M21, C1 (EN ISO 14175) |
| Typical Tensile Properties | |||
|---|---|---|---|
| Condition | Yield Strength | Tensile Strength | Elongation |
| C1 | |||
| As Welded | 372 MPa ( 54 ksi ) | 568 MPa ( 82 ksi ) | 61 % |
| M21 | |||
| As Welded | 410 MPa ( 59 ksi ) | 580 MPa ( 84 ksi ) | 44 % |
| Typical Charpy V-Notch Properties | ||
|---|---|---|
| Condition | Testing Temperature | Impact Value |
| C1 | ||
| As Welded | -29 °C ( -20 °F ) | 60 J ( 44 ft-lb ) |
| As Welded | -196 °C ( -321 °F ) | 30 J ( 22 ft-lb ) |
| M21 | ||
| As Welded | -29 °C ( -20 °F ) | 50 J ( 37 ft-lb ) |
| As Welded | -196 °C ( -321 °F ) | 28 J ( 21 ft-lb ) |
| Typical Weld Metal Analysis % | ||||||
|---|---|---|---|---|---|---|
| C | Mn | Si | S | P | Ni | Cr |
| C1 | ||||||
| 0.025 | 1.10 | 0.70 | 0.007 | 0.025 | 10.0 | 19.1 |
| M21 | ||||||
| 0.030 | 1.20 | 0.90 | 0.007 | 0.025 | 10.1 | 19.3 |
| Deposition Data | ||||
|---|---|---|---|---|
| Diameter | Current | Voltage | Wire Feed Speed | Deposition Rate |
| 1.2 mm ( 0.045 in. ) |
130-220 A | 24-29 V | 5.8-14.4 m/min ( 228-567 in./min ) |
1.9-4.6 kg/h ( 4.2-10. lbs/h ) |
| 1.6 mm ( 1/16 in. ) |
160-320 A | 24-33 V | 5.0-13.0 m/min ( 197-512 in./min ) |
2.0-4.5 kg/h ( 4.4-9.9 lbs/h ) |
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