NIMOTHERME-1L(MOD) - E7018-C3L
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Electrodes for Low Temperature Service

NIMOTHERME-1L(MOD)

AWS: SFA 5.5 E7018-C3L EN ISO CODE: 2560-B E 4918 N2 A H5

It is low hydrogen & low carbon electrode depositing 1.0Ni - 0.25Mo - 0.02V weld metal. Weld metal possesses excellent strength together with toughness at subzero temperatures. It is ideally suited for welding low carbon grain-refined steels, nickel steels, normalized, and tempered steels. Typical applications include storage tanks for liquefied gases like Ammonia, distillers in coke oven batteries and petrochemical industries. Also suitable for welding heavy sections and highly restrained joints subjected to dynamic loading, impact and severe service conditions.

Precaution

1. Re-dry the electrodes at 250-300 degree C for one hour.

2. Use smallest size of electrode possible.

3. Use low current, short arc and stringer beads.

Approvals
    CE
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPCrNiMoV
Percent
0.061.20.300.0100.0150.101.000.250.02


TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL


UTSYSElongation
CVN Impact Strength (J)
(MPa)
(MPa)
(L= 5d)%
at Minus 50°C (J)
53045030.050



HARDNESS:

As per NACE MR-0175 Requirements: 220 VPN Max.

CURRENT AND PACKING DATA : AC / DC(+)


Size (mm)
5x4504x450
3.15x450
2.5x350
Current Range (Amps)
190-250140-190
100-130
70-100
Qty. (Pcs./Carton)
3050
75100



Electrodes for Low Temperature Service

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