Mã sản phẩm: E7018-G-2.0

Giá gốc 0₫

OK 48.08 is an LMA electrode with very good mechanical properties suitable for demanding applications, such as offshore. The weld metal contains approximately 1% Ni for high impact values down to -40°C. The coating is of the latest LMA type for optimum resistance to porosity and hydrogen cracking. OK 48.08 is CTOD tested.


Số lượng

Typical Tensile Properties

ISO As welded
ElongationTensile StrengthYield Strength
26 %630 MPa540 MPa
AWS As welded
ElongationTensile StrengthYield Strength

Typical Charpy V-Notch Properties

ISO As welded
Impact ValueTesting Temperature
115 J-50 °C
90 J-60 °C

Typical Weld Metal Analysis %

1.2 %0.001 %0.06 %0.35 %0.95 %0.02 %

Deposition Data

DiameterCurrentDeposition RateFusion time per electrode at 90% I maxkg weld metal/kg electrodesNumber of electrodes/kg weld metalVoltage
2.5 x 350 mm75-110 A1.0 kg/h41 sec0.57 kg8827 V
3.2 x 350 mm110-150 A1.30 kg/h66 sec0.62 kg42.322 V
3.2 x 450 mm110-150 A1.40 kg/h85 sec0.66 kg30.022 V
5.0 x 450 mm190-275 A3.00 kg/h85 sec0.69 kg14.023 V
2.0 x 300 mm55-80 A0.60 kg/h42 sec0.57 kg135.122 V
4.0 x 450 mm150-200 A2.00 kg/h90 sec0.69 kg20.322 V

Approvals:ABS, 3Y H5, CE, EN 13479, DB, 10.039.31, DNV-GL, 4 Y40H5, LR, 4Y40m H5, NAKS/HAKC, 2.5-5.0 mm, RS, 4Y H5, VdTÜV, 05778
Classifications:SFA/AWS A5.5, E7018-G, EN ISO 2560-A, E 46 5 1Ni B 32 H5

Approvals are based on factory location. Please contact ESAB for more information.

Alloy Type:Low alloyed (0.9 % Ni)
Coating Type:IMPERIAL_Basic covering
Diffusible Hydrogen:< 5.0 ml/100g
Welding Current:AC, DC+(-)