Features
- Double-coated electrode combining rutile arc characteristics with basic electrode mechanical strength
- Suitable for both AC and DC welding with low open circuit voltage compatibility
- Low hydrogen design (<10 ml/100 g) minimizes hydrogen-induced cracking
- Basic coating formulation for improved slag detachment and smooth weld bead
- Ideal for all-position welding on earthmoving equipment and plant repairs
- Supplied in vacuum-packed (VacPac) moisture-resistant packaging to eliminate on-site re-drying
- Classification SFA/AWS A5.1: E7016 and EN ISO 2560-A: E 38 2B 32 H10
- Excellent tensile properties: 450 MPa yield strength, 530 MPa tensile strength, 28% elongation
- Charpy V-notch impact value of 90 J at –20 °C for high toughness
- Typical weld metal composition: 0.07% C, 0.9% Mn, 0.6% Si
Specifications
| Last Modified | 28/06/2025, 08:25:06 |
| Weight | 9 kg |
| Length | 35 cm |
| Width | 0.2 cm |
| Data Sheet | https://www.expressweld.co.uk/file.php?filename=53162534G0/410014-en_GB-FactSheet_Main-01.pdf |
| Classification | SFA/AWS A5.1: E7016; EN ISO 2560-A: E 38 2B 32 H10 |
| Approvals | ABS 3Y, BV 3, 3Y H10, CE EN 13479, DB 10.039.29, DNV 3YH10, GL 3YH10, LR 3YH10, VdTÜV 02762 |
| Welding current | AC, DC+- |
| Diffusible hydrogen | < 10 ml/100 g |
| Alloy type | Carbon Manganese |
| Coating type | Basic covering |
| Yield strength | 450 MPa |
| Tensile strength | 530 MPa |
| Elongation | 28 % |
| Charpy V-notch impact value | 90 J at –20 °C |
| Typical weld metal analysis | C 0.07 %, Mn 0.9 %, Si 0.6 % |
| Current range (2.5 mm) | 50–90 A |
| Voltage (2.5 mm) | 26.8 V |
| Number of electrodes per kg weld metal (2.5 mm) | 83.3 |
| Fusion time per electrode at 90 % Imax (2.5 mm) | 59 sec |
| Deposition efficiency | 58 % |
| Deposition rate @90 % Imax | 0.73 kg/h |
Description
OK 53.16 is a double-coated electrode combining the running characteristics of a rutile electrode
with the mechanical properties of a basic electrode.
OK 53.16 welds on both AC and DC and the spatter loss is minimal.
Flux produces black glass type covering easy to remove
432 pcs per ctn 9 x 1kg pkt
Documentation
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