Mô tả
FILARC 98S
All-positional, low-hydrogen electrode for welding higher strength steels, depositing weld metal with a minimum yield strength of 550 N/mm2 after stress relieving.
Classifications: | SFA/AWS A5.5:E9018-G, EN ISO 18275-A:E 55 6 Mn1NiMo B T 32 H5 |
Approvals: | Seproz UNA 272581, NAKS/HAKC 3.2 – 4.0 mm, ABS E9018-G |
Approvals are based on factory location. Please contact ESAB for more information.
Welding Current: | AC, DC+- |
Diffusible Hydrogen: | <5.0 ml/100g |
Alloy Type: | C, Mn, 1% Ni |
Coating Type: | Basic |
Typical Tensile Properties | |||
Condition | Yield Strength | Tensile Strength | Elongation |
ISO | |||
PWHT 580°C 1h | 650 MPa | 710 MPa | 21 % |
Typical Charpy V-Notch Properties | ||
Condition | Testing Temperature | Impact Value |
ISO | ||
PWHT 580°C 1h | -50 °C | 80 J |
PWHT 580°C 1h | -60 °C | 60 J |
Typical Weld Metal Analysis % | |||||
C | Mn | Si | Ni | Cr | Mo |
0.06 | 1.85 | 0.35 | 0.89 | 0.05 | 0.32 |
Deposition Data | ||||||
Diameter | Current | Voltage | kg weld metal/ kg electrodes | Number of electrodes/kg weld metal | Fusion time per electrode at 90% I max | Deposition rate 90% I max |
2.5 x 350 mm | 55-85 A | 24.4 V | 0.60 | 83.3 | 60 s | 0.72 kg/h |
3.2 x 350 mm | 80-140 A | 23.3 V | 0.55 | 56.6 | 68 s | 0.94 kg/h |
4.0 x 450 mm | 120-180 A | 24.0 V | 0.60 | 24.4 | 103 s | 1.43 kg/h |
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