E316LT1-1
AWS A5.22 : E316LT1-1/4
Description：
E316LT1-1 is all position flux cored wire adaptable to a variety of shop and field erection applications. Designed for cryogenic applications where good weld metal toughness is required. It contains molybdenum which resists pitting corrosion induced by sulphuric and sulphurous acids, chlorides and cellulose solutions. Developed for the welding of type 316, 316L austenitic stainless steels for the low temperatures.
Diameters:
1.2mm, 1.6mm
Typical Mechanical Properties:
Tensile strength(MPa): | 549 |
Yield stress(MPa): | -- |
Elongation(%): | 40 |
Impact values(≥27J/-196℃): | 38 |
Typical Chemical Properties:
C | Mn | P | S | Si | Ni | Cr | Mo | Cu |
0.039 | 1.4 | 0.022 | 0.007 | 0.55 | 12.30 | 18.50 | 2.60 | 0.03 |
Welding Current:(DC+)
Diameter(mm) | 1.2 | 1.6 | |
Current/A | 120-220 | 180-300 | |
Voltage/V | 20-32 | 20-32 | |
Gas speed/(L/Min | 20-25 | 20-25 | |
Note:
1.Shield gas: 100% CO2 or 80% Ar+20% Co2 .
2. Preheat before welding.
3. Interpass temperature: ≤80℃
