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Electrodes for Low Temperature Service

SUPRATHERME (SPL) Mod

AWS: SFA 5.1 E7018-1 IS: 814 EB5626H3JX EN ISO CODE: 2560-A E 42 4 B 3 2 H5

Supratherme (Spl) Mod is a basic coated iron powder type, high yield, and hydrogencontrolled electrode. Easy to operate in all conventional welding positions. Radiographic quality welds having excellent cracking resistance. Ideally suited for welding carbon steels used in the construction of equipment subjected to heavy dynamic load, impact, and severe service conditions in sour gas service.

Precaution

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

2. Use short are, minimize heat input.

Approvals

CE

CHEMICAL COMPOSITION OF ALL WELD METAL (%)

Element	C	Mn	Si	S	P
Percent	0.06	1.40	0.40	0.010	0.013

MECHANICAL PROPERTIES OF ALL WELD METAL

UTS	YS	Elongation	CVN Impact Strength (J)	CVN Impact Strength (J)	Weld Metal
(MPa)	(MPa)	(L= 5d)%	at Minus 45°C	at Minus 45°C	Hardness (BHN)
550	450	29	80	100	180

CORROSION TESTS: Passes corrosion test as per NACE standard TM-01-77- 96 (SSCC) and TM-02-84-96 (HIC)

DIFFUSIBLE HYDROGEN CONTENT : 5ml/100 gms of weld metal Max.

CURRENT AND PACKING DATA: AC / DC(+)

Size (mm)	5x450	4x450	3.15x350	2.5x350
Current Range (Amps)	200-250	150-190	100-140	70-100
Qty. (Pcs./Carton)	30	50	75	100

Electrodes for Low Temperature Service

NITHERME- 3.5 L

E7016-C2L

SUPRATHEME-Ni(SPL)

E8018-G

SUPRATHEME-Ni(SPL)Mod

E8018-G

NITHERME- 2.5 (SPL)

E8018-C1

SUPRATHERME(SPL)H4R

E7018-1H4R

NITHERME- 2.5

E8016-C1

NITHERME- 3.5

E8016-C2

NITHERME- 2.5 (Mod)

E10018-G

NIMOTHERME-1

E8016-C3

SUPRATHERME (SPL)

E7018-1

NIMOTHERME-1L(MOD)

E7018-C3L

NITHERME- 3.5 L(SPL)

E7018-C2L

SUPRATHERME(SPL)MOD-H4R

E7018-1H4R

SUPRATHERME-Ni

E7018-G

SUPRATHERME-Ni(SPL)H4R

E8018-G H4R

NITHERME- 1.5 (SPL)

E8018-C4

NITHERME-2.5L

E7018-C1L

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