Mô tả
OK Tigrod 316L
Bare corrosion resisting chromium-nickel-molybdenium welding rods for welding of austenitic stainless alloys
of 18% Cr – 8% Ni and 18% Cr – 10% Ni – 3% Mo-types. OK Tigrod 316L has a good general corrosion resistance, particularly against corrosion in acid and chlorinated environments. The alloy has a low carbon content which makes it particularly recommended where there is a risk of intergraular corrosion. The alloy is widely used in the chemical and food processing industries as well as in shipbuilding and various types of architectural structures.
Classifications Wire Electrode: | Werkstoffnummer :~1.4430, SFA/AWS A5.9:ER316L, EN ISO 14343-A:W 19 12 3 L |
Approvals: | CE EN 13479, ABS ER 316L, NAKS/HAKC 2.0MM-3.2MM, BV 316L BT, CWB ER316L, DNV 316L (-60 ᄚC), VdTÜV 04270 |
Approvals are based on factory location. Please contact ESAB for more information.
Alloy Type: | Austenitic (with approx. 10 % ferrite) 19% Cr – 12% Ni – 3% Mo – Low C |
Typical Tensile Properties | |||
Condition | Yield Strength | Tensile Strength | Elongation |
As welded | 470 MPa | 600 MPa | 32 % |
Typical Charpy V-Notch Properties | ||
Condition | Testing Temperature | Impact Value |
As welded | 20 °C | 175 J |
As welded | -60 °C | 130 J |
As welded | -110 °C | 120 J |
As welded | -196 °C | 75 J |
Typical Wire Composition % | ||||||||
C | Mn | Si | Ni | Cr | Mo | Cu | N | FN WRC-92 |
0.01 | 1.7 | 0.4 | 12.0 | 18.2 | 2.6 | 0.10 | 0.04 | 7 |