Mô tả
OK Autrod 385
A continuous solid corrosion resisting chromium-nickel-molybdenum-copper wire for welding of austenitic stainless alloys of 20% Cr, 25% Ni, 5% Mo, 1,5% Cu, low C types. OK Autrod 385 weld metal has a good resistance to stress corrosion and intergranular corrosion and shows a very good resistance to attack in non-oxidizing acids. The resistance and crevice corrosion is better than for ordinary 18% Cr, 8% Ni, Mo steels. The alloy is widely used in many applications related to the process industry. OK Autrod 385 can be used in combination with OK Flux 10.93.
Classifications Wire Electrode: | SFA/AWS A5.9:ER385, EN ISO 14343-A:S 20 25 5 Cu L |
Approvals: | VdTÜV 12101 |
Alloy Type: | Fully austenitic (20 % Cr – 25 % Ni – 5 % Mo – 1.5 % Cu – Low C) |
Typical Wire Composition % | |||||||
C | Mn | Si | Ni | Cr | Mo | Cu | N |
0.01 | 1.7 | 0.4 | 25.0 | 20.0 | 4.4 | 1.5 | 0.05 |