EL KADESIA E8018-C3H4R

EL KADESIA E8018-C3H4R
Description

It is basic Ni-alloyed electrode with an excellent mechanical properties, particularly high toughness and crack resistance for higher strength fine-grained constructional steels. It is suitable for service at – 60 ºC to + 350 ºC. Very good impact strength in aged condition. The metal recovery is about 115 %, easily weldable in all positions except vertical – down and very low hydrogen content.

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Typical Composition of all-weld Metal

Wt%

C Si Mn Ni P S
0.07 0.35 1.1 0.9 0.01 0.01


Mechanical Properties of all-weld Metal

Untreated

Yield Strength 0.2% Tensile Strength Elongation L0=5d0 Impact values In J CVN
MPa MPa % +20 oC - 60 oC
520 620 28 160 80

Typical According to ASME II part C/SFA 5.5

Yield Strength 0.2% Tensile Strength Elongation L0=5d0 Impact values In J CVN
MPa MPa % +20 oC - 60 oC
470- 550 ≥ 550 ≥ 24 ≥ 120 ≥ 47


Operating Data

L mm

2.5mm 3.2mm 4.0mm 5.0mm
350 350/450 350/450 350/450

Amps A

2.5mm 3.2mm 4.0mm 5.0mm
80-110 100-140 130-180 180-230


Base Materials

general structural steels, pipe and boiler steels, cryogenic fine-grained structural steels and special qualities. S275N-S460N, S275NL-S460NL, S275M-S460M, S275ML-S460ML, P355N, P355NH, P460N, P460NH, P275NL1-P460NL1, P275NL2-P460NL2, L360NB, L415NB, L360MB-L450MB, L360QB-L450QB ASTM A 203 Gr. D, E; A 350 Gr. LF1, LF2, LF3; A 420 Gr. WPL3, WPL6; A 516 Gr. 60, 65, 70; A 572 Gr. 42, 50, 55, 60, 65; A 633 Gr. A, D, E; A 662 Gr. A, B, C; A 707 Gr. L1, L2, L3; A 738 Gr. A; A 841 A, B, C; API 5 L X52, X60, X65, X52Q, X60Q, X65Q
جميع الحقوق محفوظه kadesia welding 2018 , تصميم : تك فور لايف
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