CROMOTHERME-1L - E7018-B2L
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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
    CE
    EIL
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiCrMoSP
Percent
0.0450.800.501.250.500.0220.023


MECHANICAL PROPERTIES OF ALL WELD METAL

(PWHT : 690 C FOR 1 HR)

UTSYSElongation
(MPa)
(MPa)
(L= 5d)%
56445722



CURRENT AND PACKING DATA: DC (+)


Size (mm)
6.3x4505x4504x450
3.15x450
2.5x350
Current Range (Amps)
250-300180-240140-180
100-130
70-100
Qty. (Pcs./Carton)
253555
75125


Electrodes for Creep Resisting Steels

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