Electrodes for Creep Resisting Steels

CROMOTHERME-1L

AWS: SFA 5.5 E7018-B2L EN ISO CODE: 3580-A E CrMo1L B 4 2 H5

Low hydrogen basic coated all position electrodes with low carbon, suitable for welding of 1.25Cr - 0.5Mo creep resisting steel. The weld metal possesses excellent mechanical properties and crack resistance together with toughness. Ideal for welding 1.25Cr - 0.5Mo material.

Precaution

1. Use a short arc during welding.

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

Approvals

EIL

TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL

Element	C	Mn	Si	Cr	Mo	S	P
Percent	0.045	0.80	0.50	1.25	0.50	0.022	0.023

TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL

(PWHT : 690°C FOR 1 HR)

UTS	YS	Elongation
(MPa)	(MPa)	(L= 5d)%
564	475	22

CURRENT AND PACKING DATA: DC (+)

Size (mm)

Dia x Length

6.3x450

5x450

4x450

3.15x450

2.5x350

Current Range (Amps)

250-300

180-240

140-180

100-130

70-100

Qty. (Pcs./Carton)

125

+919833550505 info@dnhsecheron.net

Electrodes for Creep Resisting Steels

CROMOTHERME-1L

Electrodes for Creep Resisting Steels

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