IDENTIFICATION
Getig 308LT, ER 308LT
CLASSIFICATION
AWS /SFA 5.9 ER 308L;
DIN 8556-86 WSGX2 CrNi199; BS 2901-90 308S92
DESCRIPTION
Extra low carbon Austenitic Stainless Steel Filler Rod. An extra low carbon 20/10 filler rod which has excellent resistance to intergranular corrosion due to its extra low carbon content. The weld deposit is corrosion and scale resistant and free from porosity. The deposited weld metal meets X-ray/ radiographic quality. Good resistance to oxiding acids and reducing acids.
CHEMICAL ANALYSIS (RANGE) %
| C | Cr | Ni | Mo | Si | P | S | Cu | Mn |
| 0.025 max | 19.5 - 22 | 9.5 - 11.0 | 0.50 max | 0.30 - 0.65 | 0.030 max | 0.02 | 0.50 max | 1.0-2.5 |
MECHANICAL PROPERTIES (RANGE)
| TS (MPa) | EL (%) (L=4D) | CVN Impact Value | |
| Temp | Joules | ||
| 550 - 640 | 35 - 45 | -196°C | 30 - 80 |
MECHANICAL PROPERTIES
Lateral @ -196°C Expansion 0.38mm (min)
TYPICAL APPLICATIONS
For cryogenic applications such as fabrication of vessels which need guaranteed impact at -196°C.
SHIELDING GAS : Argon, 99.99%, 6-12 1/min
PACKING PARAMETERS
| Size (mm) | Length (mm) | Packing / Packet (kg) | Packing / Box (kg) |
| 1.2 | 1000 | 5 | 5 x 4 = 20 |
| 1.6 | 1000 | 5 | 5 x 4 = 20 |
| 2 | 1000 | 5 | 5 x 4 = 20 |
| 2.40 / 2.50 | 1000 | 5 | 5 x 4 = 20 |
| 3.15 / 3.20 | 1000 | 5 | 5 x 4 = 20 |