OK Autrod 16.95
A continous solid corrosion resisting chromium-nickel-manganese wire for welding of austenitic stainless alloys of 18% Cr, 8% Ni, 7% Mn types. OK Autrod 16.95 has a general corrosion resistance similar to that of the corresponding parent metal. The higher silicon content improves the welding properties, such as wetting. The product is a modified variant of ER307, basically with a higher Mn content to make the weld metal less sensitive to hot cracking. When used for joining dissimilar materials the corrosion resistance is of secondary importance. The alloy is used in a wide range of applications across the industry such as joining of austenitic, manganese, work hardenable steels as well as armourplate and heat resistant steels.
Typical Charpy V-Notch Properties
| As Welded | |
| Impact Value | 96 ft-lb |
| Impact Value | 130 J |
| Testing Temperature | 68 °F |
| Testing Temperature | 20 °C |
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 41 % | 640 MPa (93 ksi) | 450 MPa (65 ksi) |
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 80-240 A | 1.5-6.0 kg/h (3.3-13. lb/h) | 1.0 mm (0.040 in.) | 15-28 V | 4.0-16.0 m/min (157-630 in./min) |
| 100-300 A | 1.6-7.5 kg/h (3.5-16. lb/h) | 1.2 mm (0.047 in.) | 15-29 V | 3.0-14.0 m/min (118-551 in./min) |
| 65-220 A | 1.1-5.4 kg/h (2.4-11. lb/h) | 0.9 mm (0.035 in.) | 15-28 V | 3.5-18.0 m/min (138-709 in./min) |
| 55-160 A | 1.0-4.1 kg/h (2.2-9.0 lb/h) | 0.8 mm (0.030 in.) | 15-24 V | 4.0-17.0 m/min (157-669 in./min) |
| 230-375 A | 5.2-8.6 kg/h (11.5-19. lb/h) | 1.6 mm (1/16 in.) | 23-31 V | 5.5-9.0 m/min (217-354 in./min) |
Classifications
| Wire Electrode |
EN ISO 14343-A : G 18 8 Mn SFA/AWS A5.9 : ER307 mod Werkstoffnummer : ~1.4370 |
Approvals
| Approvals |
CE EN 13479 DB 43.039.10 NAKS/HAKC 1.2MM VdTÜV 05420 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Austenitic (18 % Cr - 8 % Ni - 7 % Mn) |
| Shielding Gas | M12, M13 (EN ISO 14175) |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Cu | Mn | Mo | Ni | P | S | Si | ||||||
| 0.1 % | 18.5 % | 0.1 % | 6.5 % | 0.1 % | 8.5 % | 0.010 % | 0.020 % | 1 % | ||||||
| Typical Wire Composition % | ||||||||||||||
| 0.08 % | 18.7 % | 0.10 % | 7.0 % | 0.20 % | 8.1 % | - | - | 0.9 % | ||||||